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Finding the Third Proportional to 96,645 and 147,837

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Solution

The third proportional to 96,645 and 147,837 is: 226,144.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,645 : 147,837 = 147,837 : x
  2. Step 2: Convert to fraction form
    96,645/147,837 = 147,837/x
  3. Step 3: Cross multiply
    96,645x = 147,837 × 147,837
  4. Step 4: Simplify right side
    96,645x = 21,855,778,569
  5. Step 5: Solve for x
    x = 21,855,778,569/96,645
  6. Step 6: Final answer
    x = 226,144.95

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.