Finding the Third Proportional to 88,731.75 and 124,505.75
Calculator
Solution
The third proportional to 88,731.75 and 124,505.75 is: 174,702.76
Step by Step Solution
- Step 1: Write the proportion equation
88,731.75 : 124,505.75 = 124,505.75 : x - Step 2: Convert to fraction form
88,731.75/124,505.75 = 124,505.75/x - Step 3: Cross multiply
88,731.75x = 124,505.75 × 124,505.75 - Step 4: Simplify right side
88,731.75x = 15,501,681,783.06 - Step 5: Solve for x
x = 15,501,681,783.06/88,731.75 - Step 6: Final answer
x = 174,702.76
Related Problems
Find third proportional to 44,365.88 and 62,252.88
Half scale
Find third proportional to 177,463.50 and 249,011.50
Double scale
Find third proportional to 88,734 and 124,509
Similar ratio
Find third proportional to 133,097.63 and 186,758.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.