Home / 3,229.38-4,834.71-2,735.82

Finding the Fourth Proportional to 3,229.38, 4,834.71 and 2,735.82

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Solution

The fourth proportional to 3,229.38, 4,834.71 and 2,735.82 is: 4,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229.38 : 4,834.71 = 2,735.82 : x
  2. Step 2: Convert to fraction form
    3,229.38/4,834.71 = 2,735.82/x
  3. Step 3: Cross multiply
    3,229.38x = 4,834.71 × 2,735.82
  4. Step 4: Simplify right side
    3,229.38x = 13,226,896.31
  5. Step 5: Solve for x
    x = 13,226,896.31/3,229.38
  6. Step 6: Final answer
    x = 4,095.80

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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.