21.68 is what percent of 24.5 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 24.5 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 24.5, so we can write it down as 100%=24.5.
4. We know, that x% equals 21.68 of the output value, so we can write it down as x%=21.68.
5. Now we have two simple equations:
1) 100%=24.5
2) x%=21.68
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=24.5/21.68
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 21.68 is what percent of 24.5

100%/x%=24.5/21.68
(100/x)*x=(24.5/21.68)*x       - we multiply both sides of the equation by x
100=1.130073800738*x       - we divide both sides of the equation by (1.130073800738) to get x
100/1.130073800738=x
88.489795918367=x
x=88.489795918367

now we have:
21.68 is 88.489795918367% of 24.5