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Finding the Fourth Proportional to 6,353.97, 9,527.94 and 2,350.05

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Solution

The fourth proportional to 6,353.97, 9,527.94 and 2,350.05 is: 3,523.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353.97 : 9,527.94 = 2,350.05 : x
  2. Step 2: Convert to fraction form
    6,353.97/9,527.94 = 2,350.05/x
  3. Step 3: Cross multiply
    6,353.97x = 9,527.94 × 2,350.05
  4. Step 4: Simplify right side
    6,353.97x = 22,391,123.65
  5. Step 5: Solve for x
    x = 22,391,123.65/6,353.97
  6. Step 6: Final answer
    x = 3,523.96

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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.