Home / 4,868.30-7,295.57-3,753.44

Finding the Fourth Proportional to 4,868.30, 7,295.57 and 3,753.44

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Solution

The fourth proportional to 4,868.30, 7,295.57 and 3,753.44 is: 5,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868.30 : 7,295.57 = 3,753.44 : x
  2. Step 2: Convert to fraction form
    4,868.30/7,295.57 = 3,753.44/x
  3. Step 3: Cross multiply
    4,868.30x = 7,295.57 × 3,753.44
  4. Step 4: Simplify right side
    4,868.30x = 27,383,470.45
  5. Step 5: Solve for x
    x = 27,383,470.45/4,868.30
  6. Step 6: Final answer
    x = 5,624.85

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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.