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Finding the Third Proportional to 40.88 and 62.06

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Solution

The third proportional to 40.88 and 62.06 is: 94.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40.88 : 62.06 = 62.06 : x
  2. Step 2: Convert to fraction form
    40.88/62.06 = 62.06/x
  3. Step 3: Cross multiply
    40.88x = 62.06 × 62.06
  4. Step 4: Simplify right side
    40.88x = 3,851.75
  5. Step 5: Solve for x
    x = 3,851.75/40.88
  6. Step 6: Final answer
    x = 94.23

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.