Home / 5,537.74-8,310.04-2,250.87

Finding the Fourth Proportional to 5,537.74, 8,310.04 and 2,250.87

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Solution

The fourth proportional to 5,537.74, 8,310.04 and 2,250.87 is: 3,377.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537.74 : 8,310.04 = 2,250.87 : x
  2. Step 2: Convert to fraction form
    5,537.74/8,310.04 = 2,250.87/x
  3. Step 3: Cross multiply
    5,537.74x = 8,310.04 × 2,250.87
  4. Step 4: Simplify right side
    5,537.74x = 18,704,819.73
  5. Step 5: Solve for x
    x = 18,704,819.73/5,537.74
  6. Step 6: Final answer
    x = 3,377.70

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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.