Home / 29,654.10-44,481.15-12,119.83

Finding the Fourth Proportional to 29,654.10, 44,481.15 and 12,119.83

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Solution

The fourth proportional to 29,654.10, 44,481.15 and 12,119.83 is: 18,179.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,654.10 : 44,481.15 = 12,119.83 : x
  2. Step 2: Convert to fraction form
    29,654.10/44,481.15 = 12,119.83/x
  3. Step 3: Cross multiply
    29,654.10x = 44,481.15 × 12,119.83
  4. Step 4: Simplify right side
    29,654.10x = 539,103,865.00
  5. Step 5: Solve for x
    x = 539,103,865.00/29,654.10
  6. Step 6: Final answer
    x = 18,179.74

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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.