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Finding the Fourth Proportional to 33,249.27, 49,855.19 and 11,050.82

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Solution

The fourth proportional to 33,249.27, 49,855.19 and 11,050.82 is: 16,570.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,249.27 : 49,855.19 = 11,050.82 : x
  2. Step 2: Convert to fraction form
    33,249.27/49,855.19 = 11,050.82/x
  3. Step 3: Cross multiply
    33,249.27x = 49,855.19 × 11,050.82
  4. Step 4: Simplify right side
    33,249.27x = 550,940,426.23
  5. Step 5: Solve for x
    x = 550,940,426.23/33,249.27
  6. Step 6: Final answer
    x = 16,570.00

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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.