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Finding the Third Proportional to 14.91 and 32.03

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Solution

The third proportional to 14.91 and 32.03 is: 68.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14.91 : 32.03 = 32.03 : x
  2. Step 2: Convert to fraction form
    14.91/32.03 = 32.03/x
  3. Step 3: Cross multiply
    14.91x = 32.03 × 32.03
  4. Step 4: Simplify right side
    14.91x = 1,026.00
  5. Step 5: Solve for x
    x = 1,026.00/14.91
  6. Step 6: Final answer
    x = 68.83

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.