Home / 62,498-137,504

Finding the Third Proportional to 62,498 and 137,504

Calculator

Solution

The third proportional to 62,498 and 137,504 is: 302,527.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,498 : 137,504 = 137,504 : x
  2. Step 2: Convert to fraction form
    62,498/137,504 = 137,504/x
  3. Step 3: Cross multiply
    62,498x = 137,504 × 137,504
  4. Step 4: Simplify right side
    62,498x = 18,907,350,016
  5. Step 5: Solve for x
    x = 18,907,350,016/62,498
  6. Step 6: Final answer
    x = 302,527.28

Related Problems

Find third proportional to 31,249 and 68,752
Half scale
Find third proportional to 124,996 and 275,008
Double scale
Find third proportional to 62,500 and 137,508
Similar ratio
Find third proportional to 93,747 and 206,256
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.