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Finding the Fourth Proportional to 5,016.52, 7,522.03 and 3,983.16

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Solution

The fourth proportional to 5,016.52, 7,522.03 and 3,983.16 is: 5,972.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.52 : 7,522.03 = 3,983.16 : x
  2. Step 2: Convert to fraction form
    5,016.52/7,522.03 = 3,983.16/x
  3. Step 3: Cross multiply
    5,016.52x = 7,522.03 × 3,983.16
  4. Step 4: Simplify right side
    5,016.52x = 29,961,421.36
  5. Step 5: Solve for x
    x = 29,961,421.36/5,016.52
  6. Step 6: Final answer
    x = 5,972.56

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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.