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Finding the Fourth Proportional to 33,627.34, 50,411.79 and 16,973.50

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Solution

The fourth proportional to 33,627.34, 50,411.79 and 16,973.50 is: 25,445.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,627.34 : 50,411.79 = 16,973.50 : x
  2. Step 2: Convert to fraction form
    33,627.34/50,411.79 = 16,973.50/x
  3. Step 3: Cross multiply
    33,627.34x = 50,411.79 × 16,973.50
  4. Step 4: Simplify right side
    33,627.34x = 855,664,517.57
  5. Step 5: Solve for x
    x = 855,664,517.57/33,627.34
  6. Step 6: Final answer
    x = 25,445.50

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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.