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Finding the Fourth Proportional to 6,702.89, 10,056.05 and 4,732.36

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Solution

The fourth proportional to 6,702.89, 10,056.05 and 4,732.36 is: 7,099.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.89 : 10,056.05 = 4,732.36 : x
  2. Step 2: Convert to fraction form
    6,702.89/10,056.05 = 4,732.36/x
  3. Step 3: Cross multiply
    6,702.89x = 10,056.05 × 4,732.36
  4. Step 4: Simplify right side
    6,702.89x = 47,588,864.68
  5. Step 5: Solve for x
    x = 47,588,864.68/6,702.89
  6. Step 6: Final answer
    x = 7,099.75

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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.