Home / 62,860-132,188

Finding the Third Proportional to 62,860 and 132,188

Calculator

Solution

The third proportional to 62,860 and 132,188 is: 277,977.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,860 : 132,188 = 132,188 : x
  2. Step 2: Convert to fraction form
    62,860/132,188 = 132,188/x
  3. Step 3: Cross multiply
    62,860x = 132,188 × 132,188
  4. Step 4: Simplify right side
    62,860x = 17,473,667,344
  5. Step 5: Solve for x
    x = 17,473,667,344/62,860
  6. Step 6: Final answer
    x = 277,977.53

Related Problems

Find third proportional to 31,430 and 66,094
Half scale
Find third proportional to 125,720 and 264,376
Double scale
Find third proportional to 62,862 and 132,192
Similar ratio
Find third proportional to 94,290 and 198,282
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.