Is 72/427 and 165/816 Proportional?
Are you looking to find out whether 72/427 and 165/816 form a proportion? In this article we'll compare these two to determine if there is a proportional ratio between 72/427 and 165/816. 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 72/427 equals 165/816 in a different proportion. Let's look at it visually and use letters to explain how proportions work:
So how do we know if 72/427 and 165/816 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 (72) x D (816) is equal to B (427) x C (165):
72 x 816 = 58752
427 x 165 = 70455
As we can see, 58752 does NOT equal 70455 so we can say that 72/427 and 165/816 are NOT proportional.
By reducing the two ratios down to their simplest/lowest form we can see that the simplest form of 72/427 is 72/427 and the simplest form of 165/816 is 55/272, so 72/427 and 165/816 are NOT proportional to each other.
That's all there is to it when comparing 72/427 and 165/816 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 72/427 and 165/816 Proportional?". VisualFractions.com. Accessed on July 3, 2022. http://visualfractions.com/calculator/proportion/is-72-427-and-165-816-proportional/.
"Is 72/427 and 165/816 Proportional?". VisualFractions.com, http://visualfractions.com/calculator/proportion/is-72-427-and-165-816-proportional/. Accessed 3 July, 2022.
Is 72/427 and 165/816 Proportional?. VisualFractions.com. Retrieved from http://visualfractions.com/calculator/proportion/is-72-427-and-165-816-proportional/.