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Finding the Fourth Proportional to 5,903.82, 8,853.87 and 2,394.73

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Solution

The fourth proportional to 5,903.82, 8,853.87 and 2,394.73 is: 3,591.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,903.82 : 8,853.87 = 2,394.73 : x
  2. Step 2: Convert to fraction form
    5,903.82/8,853.87 = 2,394.73/x
  3. Step 3: Cross multiply
    5,903.82x = 8,853.87 × 2,394.73
  4. Step 4: Simplify right side
    5,903.82x = 21,202,648.15
  5. Step 5: Solve for x
    x = 21,202,648.15/5,903.82
  6. Step 6: Final answer
    x = 3,591.34

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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.