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Finding the Fourth Proportional to 244.97, 367.54 and 168.02

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Solution

The fourth proportional to 244.97, 367.54 and 168.02 is: 252.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.97 : 367.54 = 168.02 : x
  2. Step 2: Convert to fraction form
    244.97/367.54 = 168.02/x
  3. Step 3: Cross multiply
    244.97x = 367.54 × 168.02
  4. Step 4: Simplify right side
    244.97x = 61,755.26
  5. Step 5: Solve for x
    x = 61,755.26/244.97
  6. Step 6: Final answer
    x = 252.09

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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.