21331.49 is what percent of 40030.65 - 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 40030.65 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 40030.65, so we can write it down as 100%=40030.65.
4. We know, that x% equals 21331.49 of the output value, so we can write it down as x%=21331.49.
5. Now we have two simple equations:
1) 100%=40030.65
2) x%=21331.49
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%=40030.65/21331.49
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 21331.49 is what percent of 40030.65

100%/x%=40030.65/21331.49
(100/x)*x=(40030.65/21331.49)*x       - we multiply both sides of the equation by x
100=1.876598868621*x       - we divide both sides of the equation by (1.876598868621) to get x
100/1.876598868621=x
53.287893151872=x
x=53.287893151872

now we have:
21331.49 is 53.287893151872% of 40030.65