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Finding the Fourth Proportional to 14,695.92, 22,044.20 and 11,766.96

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Solution

The fourth proportional to 14,695.92, 22,044.20 and 11,766.96 is: 17,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,695.92 : 22,044.20 = 11,766.96 : x
  2. Step 2: Convert to fraction form
    14,695.92/22,044.20 = 11,766.96/x
  3. Step 3: Cross multiply
    14,695.92x = 22,044.20 × 11,766.96
  4. Step 4: Simplify right side
    14,695.92x = 259,393,219.63
  5. Step 5: Solve for x
    x = 259,393,219.63/14,695.92
  6. Step 6: Final answer
    x = 17,650.70

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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.