Home / 2,339.28-3,508.11-1,794.96

Finding the Fourth Proportional to 2,339.28, 3,508.11 and 1,794.96

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Solution

The fourth proportional to 2,339.28, 3,508.11 and 1,794.96 is: 2,691.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339.28 : 3,508.11 = 1,794.96 : x
  2. Step 2: Convert to fraction form
    2,339.28/3,508.11 = 1,794.96/x
  3. Step 3: Cross multiply
    2,339.28x = 3,508.11 × 1,794.96
  4. Step 4: Simplify right side
    2,339.28x = 6,296,917.13
  5. Step 5: Solve for x
    x = 6,296,917.13/2,339.28
  6. Step 6: Final answer
    x = 2,691.82

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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.