Home / 9,234.28-13,854.66-4,043.80

Finding the Fourth Proportional to 9,234.28, 13,854.66 and 4,043.80

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Solution

The fourth proportional to 9,234.28, 13,854.66 and 4,043.80 is: 6,067.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234.28 : 13,854.66 = 4,043.80 : x
  2. Step 2: Convert to fraction form
    9,234.28/13,854.66 = 4,043.80/x
  3. Step 3: Cross multiply
    9,234.28x = 13,854.66 × 4,043.80
  4. Step 4: Simplify right side
    9,234.28x = 56,025,474.11
  5. Step 5: Solve for x
    x = 56,025,474.11/9,234.28
  6. Step 6: Final answer
    x = 6,067.12

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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.