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Finding the Fourth Proportional to 5,835.62, 8,753.46 and 1,675.70

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Solution

The fourth proportional to 5,835.62, 8,753.46 and 1,675.70 is: 2,513.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835.62 : 8,753.46 = 1,675.70 : x
  2. Step 2: Convert to fraction form
    5,835.62/8,753.46 = 1,675.70/x
  3. Step 3: Cross multiply
    5,835.62x = 8,753.46 × 1,675.70
  4. Step 4: Simplify right side
    5,835.62x = 14,668,172.92
  5. Step 5: Solve for x
    x = 14,668,172.92/5,835.62
  6. Step 6: Final answer
    x = 2,513.56

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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.