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Finding the Fourth Proportional to 5,898.01, 8,847.01 and 2,002.31

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Solution

The fourth proportional to 5,898.01, 8,847.01 and 2,002.31 is: 3,003.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898.01 : 8,847.01 = 2,002.31 : x
  2. Step 2: Convert to fraction form
    5,898.01/8,847.01 = 2,002.31/x
  3. Step 3: Cross multiply
    5,898.01x = 8,847.01 × 2,002.31
  4. Step 4: Simplify right side
    5,898.01x = 17,714,481.21
  5. Step 5: Solve for x
    x = 17,714,481.21/5,898.01
  6. Step 6: Final answer
    x = 3,003.47

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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.