Is 790/154 and 317/487 Proportional?
Are you looking to find out whether 790/154 and 317/487 form a proportion? In this article we'll compare these two to determine if there is a proportional ratio between 790/154 and 317/487. 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 790/154 equals 317/487 in a different proportion. Let's look at it visually and use letters to explain how proportions work:
So how do we know if 790/154 and 317/487 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 (790) x D (487) is equal to B (154) x C (317):
790 x 487 = 384730
154 x 317 = 48818
As we can see, 384730 does NOT equal 48818 so we can say that 790/154 and 317/487 are NOT proportional.
By reducing the two ratios down to their simplest/lowest form we can see that the simplest form of 790/154 is 5 10/77 and the simplest form of 317/487 is 317/487, so 790/154 and 317/487 are NOT proportional to each other.
That's all there is to it when comparing 790/154 and 317/487 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 790/154 and 317/487 Proportional?". VisualFractions.com. Accessed on June 27, 2022. http://visualfractions.com/calculator/proportion/is-790-154-and-317-487-proportional/.
"Is 790/154 and 317/487 Proportional?". VisualFractions.com, http://visualfractions.com/calculator/proportion/is-790-154-and-317-487-proportional/. Accessed 27 June, 2022.
Is 790/154 and 317/487 Proportional?. VisualFractions.com. Retrieved from http://visualfractions.com/calculator/proportion/is-790-154-and-317-487-proportional/.