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Finding the Third Proportional to 125.93 and 194.27

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Solution

The third proportional to 125.93 and 194.27 is: 299.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    125.93 : 194.27 = 194.27 : x
  2. Step 2: Convert to fraction form
    125.93/194.27 = 194.27/x
  3. Step 3: Cross multiply
    125.93x = 194.27 × 194.27
  4. Step 4: Simplify right side
    125.93x = 37,742.17
  5. Step 5: Solve for x
    x = 37,742.17/125.93
  6. Step 6: Final answer
    x = 299.71

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.