Home / 62.44-132.47

Finding the Third Proportional to 62.44 and 132.47

Calculator

Solution

The third proportional to 62.44 and 132.47 is: 281.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62.44 : 132.47 = 132.47 : x
  2. Step 2: Convert to fraction form
    62.44/132.47 = 132.47/x
  3. Step 3: Cross multiply
    62.44x = 132.47 × 132.47
  4. Step 4: Simplify right side
    62.44x = 17,547.97
  5. Step 5: Solve for x
    x = 17,547.97/62.44
  6. Step 6: Final answer
    x = 281.05

Related Problems

Find third proportional to 31.22 and 66.23
Half scale
Find third proportional to 124.88 and 264.94
Double scale
Find third proportional to 64 and 137
Similar ratio
Find third proportional to 93.66 and 198.70
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.