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Finding the Fourth Proportional to 33,909, 50,866.27 and 17,033.33

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Solution

The fourth proportional to 33,909, 50,866.27 and 17,033.33 is: 25,551.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,909 : 50,866.27 = 17,033.33 : x
  2. Step 2: Convert to fraction form
    33,909/50,866.27 = 17,033.33/x
  3. Step 3: Cross multiply
    33,909x = 50,866.27 × 17,033.33
  4. Step 4: Simplify right side
    33,909x = 866,421,856.61
  5. Step 5: Solve for x
    x = 866,421,856.61/33,909
  6. Step 6: Final answer
    x = 25,551.38

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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.