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Finding the Fourth Proportional to 14,735.52, 22,103.34 and 7,349.16

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Solution

The fourth proportional to 14,735.52, 22,103.34 and 7,349.16 is: 11,023.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,735.52 : 22,103.34 = 7,349.16 : x
  2. Step 2: Convert to fraction form
    14,735.52/22,103.34 = 7,349.16/x
  3. Step 3: Cross multiply
    14,735.52x = 22,103.34 × 7,349.16
  4. Step 4: Simplify right side
    14,735.52x = 162,440,982.19
  5. Step 5: Solve for x
    x = 162,440,982.19/14,735.52
  6. Step 6: Final answer
    x = 11,023.77

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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.