Home / 29,538-62,412

Finding the Third Proportional to 29,538 and 62,412

Calculator

Solution

The third proportional to 29,538 and 62,412 is: 131,872.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,538 : 62,412 = 62,412 : x
  2. Step 2: Convert to fraction form
    29,538/62,412 = 62,412/x
  3. Step 3: Cross multiply
    29,538x = 62,412 × 62,412
  4. Step 4: Simplify right side
    29,538x = 3,895,257,744
  5. Step 5: Solve for x
    x = 3,895,257,744/29,538
  6. Step 6: Final answer
    x = 131,872.77

Related Problems

Find third proportional to 14,769 and 31,206
Half scale
Find third proportional to 59,076 and 124,824
Double scale
Find third proportional to 29,540 and 62,416
Similar ratio
Find third proportional to 44,307 and 93,618
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.