Home / 75,612-114,025.13

Finding the Third Proportional to 75,612 and 114,025.13

Calculator

Solution

The third proportional to 75,612 and 114,025.13 is: 171,953.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,612 : 114,025.13 = 114,025.13 : x
  2. Step 2: Convert to fraction form
    75,612/114,025.13 = 114,025.13/x
  3. Step 3: Cross multiply
    75,612x = 114,025.13 × 114,025.13
  4. Step 4: Simplify right side
    75,612x = 13,001,729,131.27
  5. Step 5: Solve for x
    x = 13,001,729,131.27/75,612
  6. Step 6: Final answer
    x = 171,953.25

Related Problems

Find third proportional to 37,806 and 57,012.56
Half scale
Find third proportional to 151,224 and 228,050.25
Double scale
Find third proportional to 75,614 and 114,028
Similar ratio
Find third proportional to 113,418 and 171,037.69
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.