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Finding the Third Proportional to 73,652 and 157,624

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Solution

The third proportional to 73,652 and 157,624 is: 337,334.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,652 : 157,624 = 157,624 : x
  2. Step 2: Convert to fraction form
    73,652/157,624 = 157,624/x
  3. Step 3: Cross multiply
    73,652x = 157,624 × 157,624
  4. Step 4: Simplify right side
    73,652x = 24,845,325,376
  5. Step 5: Solve for x
    x = 24,845,325,376/73,652
  6. Step 6: Final answer
    x = 337,334.02

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.