Home / 151,125.30-226,696.05-45,936.27

Finding the Fourth Proportional to 151,125.30, 226,696.05 and 45,936.27

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Solution

The fourth proportional to 151,125.30, 226,696.05 and 45,936.27 is: 68,906.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,125.30 : 226,696.05 = 45,936.27 : x
  2. Step 2: Convert to fraction form
    151,125.30/226,696.05 = 45,936.27/x
  3. Step 3: Cross multiply
    151,125.30x = 226,696.05 × 45,936.27
  4. Step 4: Simplify right side
    151,125.30x = 10,413,570,960.73
  5. Step 5: Solve for x
    x = 10,413,570,960.73/151,125.30
  6. Step 6: Final answer
    x = 68,906.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.