Home / 29,354.20-43,956.12-16,191.94

Finding the Fourth Proportional to 29,354.20, 43,956.12 and 16,191.94

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Solution

The fourth proportional to 29,354.20, 43,956.12 and 16,191.94 is: 24,246.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354.20 : 43,956.12 = 16,191.94 : x
  2. Step 2: Convert to fraction form
    29,354.20/43,956.12 = 16,191.94/x
  3. Step 3: Cross multiply
    29,354.20x = 43,956.12 × 16,191.94
  4. Step 4: Simplify right side
    29,354.20x = 711,734,857.67
  5. Step 5: Solve for x
    x = 711,734,857.67/29,354.20
  6. Step 6: Final answer
    x = 24,246.44

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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.