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Finding the Fourth Proportional to 16.73, 25.24 and 16.73

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Solution

The fourth proportional to 16.73, 25.24 and 16.73 is: 25.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16.73 : 25.24 = 16.73 : x
  2. Step 2: Convert to fraction form
    16.73/25.24 = 16.73/x
  3. Step 3: Cross multiply
    16.73x = 25.24 × 16.73
  4. Step 4: Simplify right side
    16.73x = 422.06
  5. Step 5: Solve for x
    x = 422.06/16.73
  6. Step 6: Final answer
    x = 25.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.