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Finding the Fourth Proportional to 2,325.88, 3,481.98 and 2,037.88

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Solution

The fourth proportional to 2,325.88, 3,481.98 and 2,037.88 is: 3,050.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.88 : 3,481.98 = 2,037.88 : x
  2. Step 2: Convert to fraction form
    2,325.88/3,481.98 = 2,037.88/x
  3. Step 3: Cross multiply
    2,325.88x = 3,481.98 × 2,037.88
  4. Step 4: Simplify right side
    2,325.88x = 7,095,857.40
  5. Step 5: Solve for x
    x = 7,095,857.40/2,325.88
  6. Step 6: Final answer
    x = 3,050.83

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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.