Home / 151,277.44-226,760.46-67,077.25

Finding the Fourth Proportional to 151,277.44, 226,760.46 and 67,077.25

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Solution

The fourth proportional to 151,277.44, 226,760.46 and 67,077.25 is: 100,546.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,277.44 : 226,760.46 = 67,077.25 : x
  2. Step 2: Convert to fraction form
    151,277.44/226,760.46 = 67,077.25/x
  3. Step 3: Cross multiply
    151,277.44x = 226,760.46 × 67,077.25
  4. Step 4: Simplify right side
    151,277.44x = 15,210,469,298.53
  5. Step 5: Solve for x
    x = 15,210,469,298.53/151,277.44
  6. Step 6: Final answer
    x = 100,546.85

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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.