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Finding the Fourth Proportional to 6,693.93, 10,043.33 and 2,311.83

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Solution

The fourth proportional to 6,693.93, 10,043.33 and 2,311.83 is: 3,468.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693.93 : 10,043.33 = 2,311.83 : x
  2. Step 2: Convert to fraction form
    6,693.93/10,043.33 = 2,311.83/x
  3. Step 3: Cross multiply
    6,693.93x = 10,043.33 × 2,311.83
  4. Step 4: Simplify right side
    6,693.93x = 23,218,460.03
  5. Step 5: Solve for x
    x = 23,218,460.03/6,693.93
  6. Step 6: Final answer
    x = 3,468.58

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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.