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Finding the Fourth Proportional to 4,865.67, 7,260.03 and 4,753.62

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Solution

The fourth proportional to 4,865.67, 7,260.03 and 4,753.62 is: 7,092.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865.67 : 7,260.03 = 4,753.62 : x
  2. Step 2: Convert to fraction form
    4,865.67/7,260.03 = 4,753.62/x
  3. Step 3: Cross multiply
    4,865.67x = 7,260.03 × 4,753.62
  4. Step 4: Simplify right side
    4,865.67x = 34,511,423.81
  5. Step 5: Solve for x
    x = 34,511,423.81/4,865.67
  6. Step 6: Final answer
    x = 7,092.84

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.