Finding the Third Proportional to 232,408.13 and 359,121.64
Calculator
Solution
The third proportional to 232,408.13 and 359,121.64 is: 554,921.88
Step by Step Solution
- Step 1: Write the proportion equation
232,408.13 : 359,121.64 = 359,121.64 : x - Step 2: Convert to fraction form
232,408.13/359,121.64 = 359,121.64/x - Step 3: Cross multiply
232,408.13x = 359,121.64 × 359,121.64 - Step 4: Simplify right side
232,408.13x = 128,968,355,899.62 - Step 5: Solve for x
x = 128,968,355,899.62/232,408.13 - Step 6: Final answer
x = 554,921.88
Related Problems
Find third proportional to 116,204.06 and 179,560.82
Half scale
Find third proportional to 464,816.26 and 718,243.29
Double scale
Find third proportional to 232,410 and 359,125
Similar ratio
Find third proportional to 348,612.19 and 538,682.47
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.