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Finding the Fourth Proportional to 23,680.96, 35,473.14 and 14,767.11

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Solution

The fourth proportional to 23,680.96, 35,473.14 and 14,767.11 is: 22,120.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,680.96 : 35,473.14 = 14,767.11 : x
  2. Step 2: Convert to fraction form
    23,680.96/35,473.14 = 14,767.11/x
  3. Step 3: Cross multiply
    23,680.96x = 35,473.14 × 14,767.11
  4. Step 4: Simplify right side
    23,680.96x = 523,835,760.43
  5. Step 5: Solve for x
    x = 523,835,760.43/23,680.96
  6. Step 6: Final answer
    x = 22,120.55

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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.