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Finding the Fourth Proportional to 33,251.65, 49,877.54 and 26,630.26

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Solution

The fourth proportional to 33,251.65, 49,877.54 and 26,630.26 is: 39,945.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,251.65 : 49,877.54 = 26,630.26 : x
  2. Step 2: Convert to fraction form
    33,251.65/49,877.54 = 26,630.26/x
  3. Step 3: Cross multiply
    33,251.65x = 49,877.54 × 26,630.26
  4. Step 4: Simplify right side
    33,251.65x = 1,328,252,013.63
  5. Step 5: Solve for x
    x = 1,328,252,013.63/33,251.65
  6. Step 6: Final answer
    x = 39,945.44

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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.