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Finding the Fourth Proportional to 6,353.56, 9,530.27 and 6,196.69

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Solution

The fourth proportional to 6,353.56, 9,530.27 and 6,196.69 is: 9,294.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353.56 : 9,530.27 = 6,196.69 : x
  2. Step 2: Convert to fraction form
    6,353.56/9,530.27 = 6,196.69/x
  3. Step 3: Cross multiply
    6,353.56x = 9,530.27 × 6,196.69
  4. Step 4: Simplify right side
    6,353.56x = 59,056,050.17
  5. Step 5: Solve for x
    x = 59,056,050.17/6,353.56
  6. Step 6: Final answer
    x = 9,294.96

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.