Home / 63,382-137,132

Finding the Third Proportional to 63,382 and 137,132

Calculator

Solution

The third proportional to 63,382 and 137,132 is: 296,695.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,382 : 137,132 = 137,132 : x
  2. Step 2: Convert to fraction form
    63,382/137,132 = 137,132/x
  3. Step 3: Cross multiply
    63,382x = 137,132 × 137,132
  4. Step 4: Simplify right side
    63,382x = 18,805,185,424
  5. Step 5: Solve for x
    x = 18,805,185,424/63,382
  6. Step 6: Final answer
    x = 296,695.99

Related Problems

Find third proportional to 31,691 and 68,566
Half scale
Find third proportional to 126,764 and 274,264
Double scale
Find third proportional to 63,384 and 137,136
Similar ratio
Find third proportional to 95,073 and 205,698
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.