Is 739/75 and 665/721 Proportional?
Are you looking to find out whether 739/75 and 665/721 form a proportion? In this article we'll compare these two to determine if there is a proportional ratio between 739/75 and 665/721. 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 739/75 equals 665/721 in a different proportion. Let's look at it visually and use letters to explain how proportions work:
So how do we know if 739/75 and 665/721 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 (739) x D (721) is equal to B (75) x C (665):
739 x 721 = 532819
75 x 665 = 49875
As we can see, 532819 does NOT equal 49875 so we can say that 739/75 and 665/721 are NOT proportional.
By reducing the two ratios down to their simplest/lowest form we can see that the simplest form of 739/75 is 9 64/75 and the simplest form of 665/721 is 95/103, so 739/75 and 665/721 are NOT proportional to each other.
That's all there is to it when comparing 739/75 and 665/721 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 739/75 and 665/721 Proportional?". VisualFractions.com. Accessed on June 28, 2022. http://visualfractions.com/calculator/proportion/is-739-75-and-665-721-proportional/.
"Is 739/75 and 665/721 Proportional?". VisualFractions.com, http://visualfractions.com/calculator/proportion/is-739-75-and-665-721-proportional/. Accessed 28 June, 2022.
Is 739/75 and 665/721 Proportional?. VisualFractions.com. Retrieved from http://visualfractions.com/calculator/proportion/is-739-75-and-665-721-proportional/.