Home / 39,808-62,135

Finding the Third Proportional to 39,808 and 62,135

Calculator

Solution

The third proportional to 39,808 and 62,135 is: 96,984.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,808 : 62,135 = 62,135 : x
  2. Step 2: Convert to fraction form
    39,808/62,135 = 62,135/x
  3. Step 3: Cross multiply
    39,808x = 62,135 × 62,135
  4. Step 4: Simplify right side
    39,808x = 3,860,758,225
  5. Step 5: Solve for x
    x = 3,860,758,225/39,808
  6. Step 6: Final answer
    x = 96,984.48

Related Problems

Find third proportional to 19,904 and 31,067.50
Half scale
Find third proportional to 79,616 and 124,270
Double scale
Find third proportional to 39,810 and 62,138
Similar ratio
Find third proportional to 59,712 and 93,202.50
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.