Is 839/218 and 189/140 Proportional?
Are you looking to find out whether 839/218 and 189/140 form a proportion? In this article we'll compare these two to determine if there is a proportional ratio between 839/218 and 189/140. 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 839/218 equals 189/140 in a different proportion. Let's look at it visually and use letters to explain how proportions work:
So how do we know if 839/218 and 189/140 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 (839) x D (140) is equal to B (218) x C (189):
839 x 140 = 117460
218 x 189 = 41202
As we can see, 117460 does NOT equal 41202 so we can say that 839/218 and 189/140 are NOT proportional.
By reducing the two ratios down to their simplest/lowest form we can see that the simplest form of 839/218 is 3 185/218 and the simplest form of 189/140 is 1 7/20, so 839/218 and 189/140 are NOT proportional to each other.
That's all there is to it when comparing 839/218 and 189/140 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 839/218 and 189/140 Proportional?". VisualFractions.com. Accessed on June 26, 2022. http://visualfractions.com/calculator/proportion/is-839-218-and-189-140-proportional/.
"Is 839/218 and 189/140 Proportional?". VisualFractions.com, http://visualfractions.com/calculator/proportion/is-839-218-and-189-140-proportional/. Accessed 26 June, 2022.
Is 839/218 and 189/140 Proportional?. VisualFractions.com. Retrieved from http://visualfractions.com/calculator/proportion/is-839-218-and-189-140-proportional/.