Home / 61,602-132,406

Finding the Third Proportional to 61,602 and 132,406

Calculator

Solution

The third proportional to 61,602 and 132,406 is: 284,590.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,602 : 132,406 = 132,406 : x
  2. Step 2: Convert to fraction form
    61,602/132,406 = 132,406/x
  3. Step 3: Cross multiply
    61,602x = 132,406 × 132,406
  4. Step 4: Simplify right side
    61,602x = 17,531,348,836
  5. Step 5: Solve for x
    x = 17,531,348,836/61,602
  6. Step 6: Final answer
    x = 284,590.58

Related Problems

Find third proportional to 30,801 and 66,203
Half scale
Find third proportional to 123,204 and 264,812
Double scale
Find third proportional to 61,604 and 132,410
Similar ratio
Find third proportional to 92,403 and 198,609
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.