What is 17.19 percent of 12.69 - 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 12.69 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 12.69 is 100%, so we can write it down as 12.69=100%.
4. We know, that x is 17.19% of the output value, so we can write it down as x=17.19%.
5. Now we have two simple equations:
1) 12.69=100%
2) x=17.19%
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:
12.69/x=100%/17.19%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 17.19% of 12.69

12.69/x=100/17.19
(12.69/x)*x=(100/17.19)*x       - we multiply both sides of the equation by x
12.69=5.8173356602676*x       - we divide both sides of the equation by (5.8173356602676) to get x
12.69/5.8173356602676=x
2.181411=x
x=2.181411

now we have:
17.19% of 12.69=2.181411