Home / 40,866-63,107

Finding the Third Proportional to 40,866 and 63,107

Calculator

Solution

The third proportional to 40,866 and 63,107 is: 97,452.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,866 : 63,107 = 63,107 : x
  2. Step 2: Convert to fraction form
    40,866/63,107 = 63,107/x
  3. Step 3: Cross multiply
    40,866x = 63,107 × 63,107
  4. Step 4: Simplify right side
    40,866x = 3,982,493,449
  5. Step 5: Solve for x
    x = 3,982,493,449/40,866
  6. Step 6: Final answer
    x = 97,452.49

Related Problems

Find third proportional to 20,433 and 31,553.50
Half scale
Find third proportional to 81,732 and 126,214
Double scale
Find third proportional to 40,868 and 63,110
Similar ratio
Find third proportional to 61,299 and 94,660.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.