15.91 is what percent of 1092.74 - 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 1092.74 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 1092.74, so we can write it down as 100%=1092.74.
4. We know, that x% equals 15.91 of the output value, so we can write it down as x%=15.91.
5. Now we have two simple equations:
1) 100%=1092.74
2) x%=15.91
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%=1092.74/15.91
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 15.91 is what percent of 1092.74

100%/x%=1092.74/15.91
(100/x)*x=(1092.74/15.91)*x       - we multiply both sides of the equation by x
100=68.68258956631*x       - we divide both sides of the equation by (68.68258956631) to get x
100/68.68258956631=x
1.4559730585501=x
x=1.4559730585501

now we have:
15.91 is 1.4559730585501% of 1092.74