Finding the Third Proportional to 57,331.13 and 117,213.75
Calculator
Solution
The third proportional to 57,331.13 and 117,213.75 is: 239,644.05
Step by Step Solution
- Step 1: Write the proportion equation
57,331.13 : 117,213.75 = 117,213.75 : x - Step 2: Convert to fraction form
57,331.13/117,213.75 = 117,213.75/x - Step 3: Cross multiply
57,331.13x = 117,213.75 × 117,213.75 - Step 4: Simplify right side
57,331.13x = 13,739,063,189.06 - Step 5: Solve for x
x = 13,739,063,189.06/57,331.13 - Step 6: Final answer
x = 239,644.05
Related Problems
Find third proportional to 28,665.56 and 58,606.88
Half scale
Find third proportional to 114,662.25 and 234,427.50
Double scale
Find third proportional to 57,333 and 117,218
Similar ratio
Find third proportional to 85,996.69 and 175,820.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.