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Finding the Third Proportional to 73,797 and 159,825

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Solution

The third proportional to 73,797 and 159,825 is: 346,139.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,797 : 159,825 = 159,825 : x
  2. Step 2: Convert to fraction form
    73,797/159,825 = 159,825/x
  3. Step 3: Cross multiply
    73,797x = 159,825 × 159,825
  4. Step 4: Simplify right side
    73,797x = 25,544,030,625
  5. Step 5: Solve for x
    x = 25,544,030,625/73,797
  6. Step 6: Final answer
    x = 346,139.15

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.