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Finding the Third Proportional to 92,150 and 193,576

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Solution

The third proportional to 92,150 and 193,576 is: 406,637.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,150 : 193,576 = 193,576 : x
  2. Step 2: Convert to fraction form
    92,150/193,576 = 193,576/x
  3. Step 3: Cross multiply
    92,150x = 193,576 × 193,576
  4. Step 4: Simplify right side
    92,150x = 37,471,667,776
  5. Step 5: Solve for x
    x = 37,471,667,776/92,150
  6. Step 6: Final answer
    x = 406,637.74

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.