Finding the Third Proportional to 56,787.75 and 117,213.75
Calculator
Solution
The third proportional to 56,787.75 and 117,213.75 is: 241,937.09
Step by Step Solution
- Step 1: Write the proportion equation
56,787.75 : 117,213.75 = 117,213.75 : x - Step 2: Convert to fraction form
56,787.75/117,213.75 = 117,213.75/x - Step 3: Cross multiply
56,787.75x = 117,213.75 × 117,213.75 - Step 4: Simplify right side
56,787.75x = 13,739,063,189.06 - Step 5: Solve for x
x = 13,739,063,189.06/56,787.75 - Step 6: Final answer
x = 241,937.09
Related Problems
Find third proportional to 28,393.88 and 58,606.88
Half scale
Find third proportional to 113,575.50 and 234,427.50
Double scale
Find third proportional to 56,790 and 117,218
Similar ratio
Find third proportional to 85,181.63 and 175,820.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.