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Finding the Fourth Proportional to 24,385.85, 36,586.15 and 17,283.83

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Solution

The fourth proportional to 24,385.85, 36,586.15 and 17,283.83 is: 25,930.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,385.85 : 36,586.15 = 17,283.83 : x
  2. Step 2: Convert to fraction form
    24,385.85/36,586.15 = 17,283.83/x
  3. Step 3: Cross multiply
    24,385.85x = 36,586.15 × 17,283.83
  4. Step 4: Simplify right side
    24,385.85x = 632,348,695.18
  5. Step 5: Solve for x
    x = 632,348,695.18/24,385.85
  6. Step 6: Final answer
    x = 25,930.97

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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.