Home / 232,942.28-349,587-173,108.60

Finding the Fourth Proportional to 232,942.28, 349,587 and 173,108.60

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Solution

The fourth proportional to 232,942.28, 349,587 and 173,108.60 is: 259,791.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,942.28 : 349,587 = 173,108.60 : x
  2. Step 2: Convert to fraction form
    232,942.28/349,587 = 173,108.60/x
  3. Step 3: Cross multiply
    232,942.28x = 349,587 × 173,108.60
  4. Step 4: Simplify right side
    232,942.28x = 60,516,516,148.20
  5. Step 5: Solve for x
    x = 60,516,516,148.20/232,942.28
  6. Step 6: Final answer
    x = 259,791.89

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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.