129.38 is what percent of 733.12 - 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 733.12 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 733.12, so we can write it down as 100%=733.12.
4. We know, that x% equals 129.38 of the output value, so we can write it down as x%=129.38.
5. Now we have two simple equations:
1) 100%=733.12
2) x%=129.38
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%=733.12/129.38
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 129.38 is what percent of 733.12

100%/x%=733.12/129.38
(100/x)*x=(733.12/129.38)*x       - we multiply both sides of the equation by x
100=5.6664090276704*x       - we divide both sides of the equation by (5.6664090276704) to get x
100/5.6664090276704=x
17.647861195984=x
x=17.647861195984

now we have:
129.38 is 17.647861195984% of 733.12