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Finding the Fourth Proportional to 5,898.03, 8,841.46 and 2,197.74

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Solution

The fourth proportional to 5,898.03, 8,841.46 and 2,197.74 is: 3,294.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898.03 : 8,841.46 = 2,197.74 : x
  2. Step 2: Convert to fraction form
    5,898.03/8,841.46 = 2,197.74/x
  3. Step 3: Cross multiply
    5,898.03x = 8,841.46 × 2,197.74
  4. Step 4: Simplify right side
    5,898.03x = 19,431,230.30
  5. Step 5: Solve for x
    x = 19,431,230.30/5,898.03
  6. Step 6: Final answer
    x = 3,294.53

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1.5x scale

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.