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Finding the Fourth Proportional to 9,260.37, 13,885.83 and 3,016.37

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Solution

The fourth proportional to 9,260.37, 13,885.83 and 3,016.37 is: 4,523.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260.37 : 13,885.83 = 3,016.37 : x
  2. Step 2: Convert to fraction form
    9,260.37/13,885.83 = 3,016.37/x
  3. Step 3: Cross multiply
    9,260.37x = 13,885.83 × 3,016.37
  4. Step 4: Simplify right side
    9,260.37x = 41,884,731.61
  5. Step 5: Solve for x
    x = 41,884,731.61/9,260.37
  6. Step 6: Final answer
    x = 4,523.01

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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.