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Finding the Third Proportional to 141,069 and 191,373

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Solution

The third proportional to 141,069 and 191,373 is: 259,614.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,069 : 191,373 = 191,373 : x
  2. Step 2: Convert to fraction form
    141,069/191,373 = 191,373/x
  3. Step 3: Cross multiply
    141,069x = 191,373 × 191,373
  4. Step 4: Simplify right side
    141,069x = 36,623,625,129
  5. Step 5: Solve for x
    x = 36,623,625,129/141,069
  6. Step 6: Final answer
    x = 259,614.98

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.