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Finding the Fourth Proportional to 175,167, 241,736.22 and 95,679

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Solution

The fourth proportional to 175,167, 241,736.22 and 95,679 is: 132,040.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,167 : 241,736.22 = 95,679 : x
  2. Step 2: Convert to fraction form
    175,167/241,736.22 = 95,679/x
  3. Step 3: Cross multiply
    175,167x = 241,736.22 × 95,679
  4. Step 4: Simplify right side
    175,167x = 23,129,079,793.38
  5. Step 5: Solve for x
    x = 23,129,079,793.38/175,167
  6. Step 6: Final answer
    x = 132,040.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.