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Finding the Fourth Proportional to 6,365.57, 9,546.08 and 2,204.46

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Solution

The fourth proportional to 6,365.57, 9,546.08 and 2,204.46 is: 3,305.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365.57 : 9,546.08 = 2,204.46 : x
  2. Step 2: Convert to fraction form
    6,365.57/9,546.08 = 2,204.46/x
  3. Step 3: Cross multiply
    6,365.57x = 9,546.08 × 2,204.46
  4. Step 4: Simplify right side
    6,365.57x = 21,043,951.52
  5. Step 5: Solve for x
    x = 21,043,951.52/6,365.57
  6. Step 6: Final answer
    x = 3,305.90

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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.