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Finding the Fourth Proportional to 33,404.33, 50,110.62 and 10,914.48

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Solution

The fourth proportional to 33,404.33, 50,110.62 and 10,914.48 is: 16,373.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404.33 : 50,110.62 = 10,914.48 : x
  2. Step 2: Convert to fraction form
    33,404.33/50,110.62 = 10,914.48/x
  3. Step 3: Cross multiply
    33,404.33x = 50,110.62 × 10,914.48
  4. Step 4: Simplify right side
    33,404.33x = 546,931,318.85
  5. Step 5: Solve for x
    x = 546,931,318.85/33,404.33
  6. Step 6: Final answer
    x = 16,373.07

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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.