A proportion is a statement that two ratios are equal. In other words, it is an equation that shows that two fractions are equivalent.

For example, if we have the proportion 2/3 = 4/6, this means that the ratio of 2 to 3 is equal to the ratio of 4 to 6. This can also be written as 2:3 = 4:6. The key point is that when you cross multiply (2*6=3*4), you get the same value which shows that the proportions are correct.make this like a 8th grader wrote it

Okay, so like, a proportion is when two fractions are equal. It's basically saying that one ratio is the same as another ratio. Like, if you have 2/3 = 4/6, that means that 2 to 3 is the same as 4 to 6. You can also write it as 2:3 = 4:6. But the important thing is that when you cross multiply (2*6=3*4), you get the same number, showing that the proportions are right.