Finding the Third Proportional to 171,161.25 and 365,220.75
Calculator
Solution
The third proportional to 171,161.25 and 365,220.75 is: 779,301.37
Step by Step Solution
- Step 1: Write the proportion equation
171,161.25 : 365,220.75 = 365,220.75 : x - Step 2: Convert to fraction form
171,161.25/365,220.75 = 365,220.75/x - Step 3: Cross multiply
171,161.25x = 365,220.75 × 365,220.75 - Step 4: Simplify right side
171,161.25x = 133,386,196,230.56 - Step 5: Solve for x
x = 133,386,196,230.56/171,161.25 - Step 6: Final answer
x = 779,301.37
Related Problems
Find third proportional to 85,580.63 and 182,610.38
Half scale
Find third proportional to 342,322.50 and 730,441.50
Double scale
Find third proportional to 171,163 and 365,225
Similar ratio
Find third proportional to 256,741.88 and 547,831.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.