Home / 62,766-130,716

Finding the Third Proportional to 62,766 and 130,716

Calculator

Solution

The third proportional to 62,766 and 130,716 is: 272,228.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,766 : 130,716 = 130,716 : x
  2. Step 2: Convert to fraction form
    62,766/130,716 = 130,716/x
  3. Step 3: Cross multiply
    62,766x = 130,716 × 130,716
  4. Step 4: Simplify right side
    62,766x = 17,086,672,656
  5. Step 5: Solve for x
    x = 17,086,672,656/62,766
  6. Step 6: Final answer
    x = 272,228.16

Related Problems

Find third proportional to 31,383 and 65,358
Half scale
Find third proportional to 125,532 and 261,432
Double scale
Find third proportional to 62,768 and 130,720
Similar ratio
Find third proportional to 94,149 and 196,074
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.