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Finding the Fourth Proportional to 11,546.01, 17,320.84 and 3,753

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Solution

The fourth proportional to 11,546.01, 17,320.84 and 3,753 is: 5,630.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546.01 : 17,320.84 = 3,753 : x
  2. Step 2: Convert to fraction form
    11,546.01/17,320.84 = 3,753/x
  3. Step 3: Cross multiply
    11,546.01x = 17,320.84 × 3,753
  4. Step 4: Simplify right side
    11,546.01x = 65,005,103.14
  5. Step 5: Solve for x
    x = 65,005,103.14/11,546.01
  6. Step 6: Final answer
    x = 5,630.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.