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Finding the Fourth Proportional to 33,522.66, 50,286.42 and 10,150.92

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Solution

The fourth proportional to 33,522.66, 50,286.42 and 10,150.92 is: 15,227.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,522.66 : 50,286.42 = 10,150.92 : x
  2. Step 2: Convert to fraction form
    33,522.66/50,286.42 = 10,150.92/x
  3. Step 3: Cross multiply
    33,522.66x = 50,286.42 × 10,150.92
  4. Step 4: Simplify right side
    33,522.66x = 510,453,426.51
  5. Step 5: Solve for x
    x = 510,453,426.51/33,522.66
  6. Step 6: Final answer
    x = 15,227.12

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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.