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Finding the Fourth Proportional to 29,346.32, 44,024.96 and 9,630.52

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Solution

The fourth proportional to 29,346.32, 44,024.96 and 9,630.52 is: 14,447.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346.32 : 44,024.96 = 9,630.52 : x
  2. Step 2: Convert to fraction form
    29,346.32/44,024.96 = 9,630.52/x
  3. Step 3: Cross multiply
    29,346.32x = 44,024.96 × 9,630.52
  4. Step 4: Simplify right side
    29,346.32x = 423,983,171.79
  5. Step 5: Solve for x
    x = 423,983,171.79/29,346.32
  6. Step 6: Final answer
    x = 14,447.57

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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.