Home / 9,195.56-13,793.18-2,269.96

Finding the Fourth Proportional to 9,195.56, 13,793.18 and 2,269.96

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Solution

The fourth proportional to 9,195.56, 13,793.18 and 2,269.96 is: 3,404.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.56 : 13,793.18 = 2,269.96 : x
  2. Step 2: Convert to fraction form
    9,195.56/13,793.18 = 2,269.96/x
  3. Step 3: Cross multiply
    9,195.56x = 13,793.18 × 2,269.96
  4. Step 4: Simplify right side
    9,195.56x = 31,309,966.87
  5. Step 5: Solve for x
    x = 31,309,966.87/9,195.56
  6. Step 6: Final answer
    x = 3,404.90

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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.