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Finding the Fourth Proportional to 24,766.32, 34,169.19 and 14,148.43

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Solution

The fourth proportional to 24,766.32, 34,169.19 and 14,148.43 is: 19,520.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,766.32 : 34,169.19 = 14,148.43 : x
  2. Step 2: Convert to fraction form
    24,766.32/34,169.19 = 14,148.43/x
  3. Step 3: Cross multiply
    24,766.32x = 34,169.19 × 14,148.43
  4. Step 4: Simplify right side
    24,766.32x = 483,440,392.87
  5. Step 5: Solve for x
    x = 483,440,392.87/24,766.32
  6. Step 6: Final answer
    x = 19,520.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.