Home / 228,067.56-341,769.19-109,600.50

Finding the Fourth Proportional to 228,067.56, 341,769.19 and 109,600.50

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Solution

The fourth proportional to 228,067.56, 341,769.19 and 109,600.50 is: 164,241.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,067.56 : 341,769.19 = 109,600.50 : x
  2. Step 2: Convert to fraction form
    228,067.56/341,769.19 = 109,600.50/x
  3. Step 3: Cross multiply
    228,067.56x = 341,769.19 × 109,600.50
  4. Step 4: Simplify right side
    228,067.56x = 37,458,074,689.02
  5. Step 5: Solve for x
    x = 37,458,074,689.02/228,067.56
  6. Step 6: Final answer
    x = 164,241.14

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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.