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Finding the Fourth Proportional to 101,097.96, 151,664.79 and 34,522.49

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Solution

The fourth proportional to 101,097.96, 151,664.79 and 34,522.49 is: 51,789.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,097.96 : 151,664.79 = 34,522.49 : x
  2. Step 2: Convert to fraction form
    101,097.96/151,664.79 = 34,522.49/x
  3. Step 3: Cross multiply
    101,097.96x = 151,664.79 × 34,522.49
  4. Step 4: Simplify right side
    101,097.96x = 5,235,846,196.13
  5. Step 5: Solve for x
    x = 5,235,846,196.13/101,097.96
  6. Step 6: Final answer
    x = 51,789.83

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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.