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Finding the Fourth Proportional to 5,958.38, 8,934.97 and 2,008.91

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Solution

The fourth proportional to 5,958.38, 8,934.97 and 2,008.91 is: 3,012.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.38 : 8,934.97 = 2,008.91 : x
  2. Step 2: Convert to fraction form
    5,958.38/8,934.97 = 2,008.91/x
  3. Step 3: Cross multiply
    5,958.38x = 8,934.97 × 2,008.91
  4. Step 4: Simplify right side
    5,958.38x = 17,949,500.89
  5. Step 5: Solve for x
    x = 17,949,500.89/5,958.38
  6. Step 6: Final answer
    x = 3,012.48

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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.