Home / 29,167.60-43,758.33-9,446.14

Finding the Fourth Proportional to 29,167.60, 43,758.33 and 9,446.14

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Solution

The fourth proportional to 29,167.60, 43,758.33 and 9,446.14 is: 14,171.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,167.60 : 43,758.33 = 9,446.14 : x
  2. Step 2: Convert to fraction form
    29,167.60/43,758.33 = 9,446.14/x
  3. Step 3: Cross multiply
    29,167.60x = 43,758.33 × 9,446.14
  4. Step 4: Simplify right side
    29,167.60x = 413,347,311.35
  5. Step 5: Solve for x
    x = 413,347,311.35/29,167.60
  6. Step 6: Final answer
    x = 14,171.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.