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Finding the Fourth Proportional to 29,354.43, 43,973.33 and 16,174.11

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Solution

The fourth proportional to 29,354.43, 43,973.33 and 16,174.11 is: 24,229.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354.43 : 43,973.33 = 16,174.11 : x
  2. Step 2: Convert to fraction form
    29,354.43/43,973.33 = 16,174.11/x
  3. Step 3: Cross multiply
    29,354.43x = 43,973.33 × 16,174.11
  4. Step 4: Simplify right side
    29,354.43x = 711,229,395.62
  5. Step 5: Solve for x
    x = 711,229,395.62/29,354.43
  6. Step 6: Final answer
    x = 24,229.03

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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.