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Finding the Fourth Proportional to 29,366.66, 44,052.78 and 9,645.32

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Solution

The fourth proportional to 29,366.66, 44,052.78 and 9,645.32 is: 14,468.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,366.66 : 44,052.78 = 9,645.32 : x
  2. Step 2: Convert to fraction form
    29,366.66/44,052.78 = 9,645.32/x
  3. Step 3: Cross multiply
    29,366.66x = 44,052.78 × 9,645.32
  4. Step 4: Simplify right side
    29,366.66x = 424,903,159.99
  5. Step 5: Solve for x
    x = 424,903,159.99/29,366.66
  6. Step 6: Final answer
    x = 14,468.90

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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.