Home / 75,132-117,005

Finding the Third Proportional to 75,132 and 117,005

Calculator

Solution

The third proportional to 75,132 and 117,005 is: 182,214.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,132 : 117,005 = 117,005 : x
  2. Step 2: Convert to fraction form
    75,132/117,005 = 117,005/x
  3. Step 3: Cross multiply
    75,132x = 117,005 × 117,005
  4. Step 4: Simplify right side
    75,132x = 13,690,170,025
  5. Step 5: Solve for x
    x = 13,690,170,025/75,132
  6. Step 6: Final answer
    x = 182,214.90

Related Problems

Find third proportional to 37,566 and 58,502.50
Half scale
Find third proportional to 150,264 and 234,010
Double scale
Find third proportional to 75,134 and 117,008
Similar ratio
Find third proportional to 112,698 and 175,507.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.