Finding the Third Proportional to 124,392.38 and 292,416.75
Calculator
Solution
The third proportional to 124,392.38 and 292,416.75 is: 687,401.91
Step by Step Solution
- Step 1: Write the proportion equation
124,392.38 : 292,416.75 = 292,416.75 : x - Step 2: Convert to fraction form
124,392.38/292,416.75 = 292,416.75/x - Step 3: Cross multiply
124,392.38x = 292,416.75 × 292,416.75 - Step 4: Simplify right side
124,392.38x = 85,507,555,680.56 - Step 5: Solve for x
x = 85,507,555,680.56/124,392.38 - Step 6: Final answer
x = 687,401.91
Related Problems
Find third proportional to 62,196.19 and 146,208.38
Half scale
Find third proportional to 248,784.75 and 584,833.50
Double scale
Find third proportional to 124,394 and 292,421
Similar ratio
Find third proportional to 186,588.56 and 438,625.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.