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Finding the Fourth Proportional to 16,183.99, 24,277.04 and 5,091.11

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Solution

The fourth proportional to 16,183.99, 24,277.04 and 5,091.11 is: 7,637.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,183.99 : 24,277.04 = 5,091.11 : x
  2. Step 2: Convert to fraction form
    16,183.99/24,277.04 = 5,091.11/x
  3. Step 3: Cross multiply
    16,183.99x = 24,277.04 × 5,091.11
  4. Step 4: Simplify right side
    16,183.99x = 123,597,081.11
  5. Step 5: Solve for x
    x = 123,597,081.11/16,183.99
  6. Step 6: Final answer
    x = 7,637.00

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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.