4.4 is what percent of 172.4 - 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 172.4 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 172.4, so we can write it down as 100%=172.4.
4. We know, that x% equals 4.4 of the output value, so we can write it down as x%=4.4.
5. Now we have two simple equations:
1) 100%=172.4
2) x%=4.4
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%=172.4/4.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 4.4 is what percent of 172.4

100%/x%=172.4/4.4
(100/x)*x=(172.4/4.4)*x       - we multiply both sides of the equation by x
100=39.181818181818*x       - we divide both sides of the equation by (39.181818181818) to get x
100/39.181818181818=x
2.5522041763341=x
x=2.5522041763341

now we have:
4.4 is 2.5522041763341% of 172.4