Is 999/213 and 858/505 Proportional?
Are you looking to find out whether 999/213 and 858/505 form a proportion? In this article we'll compare these two to determine if there is a proportional ratio between 999/213 and 858/505. Let's get to it!
Okay, so first off we are referring to this is a proportion, but it can also be considered a ratio. The question we are really asking here is whether 999/213 equals 858/505 in a different proportion. Let's look at it visually and use letters to explain how proportions work:
So how do we know if 999/213 and 858/505 are proportional to each other? The core defining property of any proportion is that the product of the means is equal to the product of the extremes.
Let's first work out if A (999) x D (505) is equal to B (213) x C (858):
999 x 505 = 504495
213 x 858 = 182754
As we can see, 504495 does NOT equal 182754 so we can say that 999/213 and 858/505 are NOT proportional.
By reducing the two ratios down to their simplest/lowest form we can see that the simplest form of 999/213 is 4 49/71 and the simplest form of 858/505 is 1 353/505, so 999/213 and 858/505 are NOT proportional to each other.
That's all there is to it when comparing 999/213 and 858/505 to see if the ratios are proportional. The easiest method is to make sure the product of the "means" is equal to the product of the "extremes" by multiplying A and D and B and C to make the resulting number matches.
Cite, Link, or Reference This Page
"Is 999/213 and 858/505 Proportional?". VisualFractions.com. Accessed on June 28, 2022. http://visualfractions.com/calculator/proportion/is-999-213-and-858-505-proportional/.
"Is 999/213 and 858/505 Proportional?". VisualFractions.com, http://visualfractions.com/calculator/proportion/is-999-213-and-858-505-proportional/. Accessed 28 June, 2022.
Is 999/213 and 858/505 Proportional?. VisualFractions.com. Retrieved from http://visualfractions.com/calculator/proportion/is-999-213-and-858-505-proportional/.