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Finding the Fourth Proportional to 16,238.16, 24,354.41 and 4,552.29

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Solution

The fourth proportional to 16,238.16, 24,354.41 and 4,552.29 is: 6,827.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,238.16 : 24,354.41 = 4,552.29 : x
  2. Step 2: Convert to fraction form
    16,238.16/24,354.41 = 4,552.29/x
  3. Step 3: Cross multiply
    16,238.16x = 24,354.41 × 4,552.29
  4. Step 4: Simplify right side
    16,238.16x = 110,868,314.34
  5. Step 5: Solve for x
    x = 110,868,314.34/16,238.16
  6. Step 6: Final answer
    x = 6,827.64

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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.