Home / 62,635-137,336

Finding the Third Proportional to 62,635 and 137,336

Calculator

Solution

The third proportional to 62,635 and 137,336 is: 301,128.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,635 : 137,336 = 137,336 : x
  2. Step 2: Convert to fraction form
    62,635/137,336 = 137,336/x
  3. Step 3: Cross multiply
    62,635x = 137,336 × 137,336
  4. Step 4: Simplify right side
    62,635x = 18,861,176,896
  5. Step 5: Solve for x
    x = 18,861,176,896/62,635
  6. Step 6: Final answer
    x = 301,128.39

Related Problems

Find third proportional to 31,317.50 and 68,668
Half scale
Find third proportional to 125,270 and 274,672
Double scale
Find third proportional to 62,637 and 137,340
Similar ratio
Find third proportional to 93,952.50 and 206,004
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.