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Finding the Fourth Proportional to 5,898.57, 8,849.34 and 2,200.92

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Solution

The fourth proportional to 5,898.57, 8,849.34 and 2,200.92 is: 3,301.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898.57 : 8,849.34 = 2,200.92 : x
  2. Step 2: Convert to fraction form
    5,898.57/8,849.34 = 2,200.92/x
  3. Step 3: Cross multiply
    5,898.57x = 8,849.34 × 2,200.92
  4. Step 4: Simplify right side
    5,898.57x = 19,476,689.39
  5. Step 5: Solve for x
    x = 19,476,689.39/5,898.57
  6. Step 6: Final answer
    x = 3,301.93

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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.