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Finding the Fourth Proportional to 267,952.36, 369,825.54 and 177,310.12

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Solution

The fourth proportional to 267,952.36, 369,825.54 and 177,310.12 is: 244,721.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,952.36 : 369,825.54 = 177,310.12 : x
  2. Step 2: Convert to fraction form
    267,952.36/369,825.54 = 177,310.12/x
  3. Step 3: Cross multiply
    267,952.36x = 369,825.54 × 177,310.12
  4. Step 4: Simplify right side
    267,952.36x = 65,573,810,876.46
  5. Step 5: Solve for x
    x = 65,573,810,876.46/267,952.36
  6. Step 6: Final answer
    x = 244,721.90

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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.