Home / 62-88.13

Finding the Third Proportional to 62 and 88.13

Calculator

Solution

The third proportional to 62 and 88.13 is: 125.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62 : 88.13 = 88.13 : x
  2. Step 2: Convert to fraction form
    62/88.13 = 88.13/x
  3. Step 3: Cross multiply
    62x = 88.13 × 88.13
  4. Step 4: Simplify right side
    62x = 7,766.02
  5. Step 5: Solve for x
    x = 7,766.02/62
  6. Step 6: Final answer
    x = 125.26

Related Problems

Find third proportional to 31 and 44.06
Half scale
Find third proportional to 124 and 176.25
Double scale
Find third proportional to 64 and 91
Similar ratio
Find third proportional to 93 and 132.19
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.