Finding the Third Proportional to 141,715.13 and 299,427.75
Calculator
Solution
The third proportional to 141,715.13 and 299,427.75 is: 632,656.38
Step by Step Solution
- Step 1: Write the proportion equation
141,715.13 : 299,427.75 = 299,427.75 : x - Step 2: Convert to fraction form
141,715.13/299,427.75 = 299,427.75/x - Step 3: Cross multiply
141,715.13x = 299,427.75 × 299,427.75 - Step 4: Simplify right side
141,715.13x = 89,656,977,470.06 - Step 5: Solve for x
x = 89,656,977,470.06/141,715.13 - Step 6: Final answer
x = 632,656.38
Related Problems
Find third proportional to 70,857.56 and 149,713.88
Half scale
Find third proportional to 283,430.25 and 598,855.50
Double scale
Find third proportional to 141,717 and 299,432
Similar ratio
Find third proportional to 212,572.69 and 449,141.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.