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Finding the Fourth Proportional to 3,295.53, 4,937.04 and 1,650.15

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Solution

The fourth proportional to 3,295.53, 4,937.04 and 1,650.15 is: 2,472.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295.53 : 4,937.04 = 1,650.15 : x
  2. Step 2: Convert to fraction form
    3,295.53/4,937.04 = 1,650.15/x
  3. Step 3: Cross multiply
    3,295.53x = 4,937.04 × 1,650.15
  4. Step 4: Simplify right side
    3,295.53x = 8,146,856.56
  5. Step 5: Solve for x
    x = 8,146,856.56/3,295.53
  6. Step 6: Final answer
    x = 2,472.09

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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.