Finding the Third Proportional to 75,231.75 and 114,325.13
Calculator
Solution
The third proportional to 75,231.75 and 114,325.13 is: 173,732.95
Step by Step Solution
- Step 1: Write the proportion equation
75,231.75 : 114,325.13 = 114,325.13 : x - Step 2: Convert to fraction form
75,231.75/114,325.13 = 114,325.13/x - Step 3: Cross multiply
75,231.75x = 114,325.13 × 114,325.13 - Step 4: Simplify right side
75,231.75x = 13,070,234,206.27 - Step 5: Solve for x
x = 13,070,234,206.27/75,231.75 - Step 6: Final answer
x = 173,732.95
Related Problems
Find third proportional to 37,615.88 and 57,162.56
Half scale
Find third proportional to 150,463.50 and 228,650.25
Double scale
Find third proportional to 75,234 and 114,328
Similar ratio
Find third proportional to 112,847.63 and 171,487.69
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.