72.3 is what percent of 1.5 - 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 1.5 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 1.5, so we can write it down as 100%=1.5.
4. We know, that x% equals 72.3 of the output value, so we can write it down as x%=72.3.
5. Now we have two simple equations:
1) 100%=1.5
2) x%=72.3
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%=1.5/72.3
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 72.3 is what percent of 1.5

100%/x%=1.5/72.3
(100/x)*x=(1.5/72.3)*x       - we multiply both sides of the equation by x
100=0.020746887966805*x       - we divide both sides of the equation by (0.020746887966805) to get x
100/0.020746887966805=x
4820=x
x=4820

now we have:
72.3 is 4820% of 1.5