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Finding the Third Proportional to 159,614 and 236,325

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Solution

The third proportional to 159,614 and 236,325 is: 349,903.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,614 : 236,325 = 236,325 : x
  2. Step 2: Convert to fraction form
    159,614/236,325 = 236,325/x
  3. Step 3: Cross multiply
    159,614x = 236,325 × 236,325
  4. Step 4: Simplify right side
    159,614x = 55,849,505,625
  5. Step 5: Solve for x
    x = 55,849,505,625/159,614
  6. Step 6: Final answer
    x = 349,903.55

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.