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Finding the Fourth Proportional to 115,942.52, 173,944.02 and 32,836.52

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Solution

The fourth proportional to 115,942.52, 173,944.02 and 32,836.52 is: 49,263.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,942.52 : 173,944.02 = 32,836.52 : x
  2. Step 2: Convert to fraction form
    115,942.52/173,944.02 = 32,836.52/x
  3. Step 3: Cross multiply
    115,942.52x = 173,944.02 × 32,836.52
  4. Step 4: Simplify right side
    115,942.52x = 5,711,716,291.61
  5. Step 5: Solve for x
    x = 5,711,716,291.61/115,942.52
  6. Step 6: Final answer
    x = 49,263.34

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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.