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Finding the Third Proportional to 73,793.53 and 158,089.22

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Solution

The third proportional to 73,793.53 and 158,089.22 is: 338,677.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,793.53 : 158,089.22 = 158,089.22 : x
  2. Step 2: Convert to fraction form
    73,793.53/158,089.22 = 158,089.22/x
  3. Step 3: Cross multiply
    73,793.53x = 158,089.22 × 158,089.22
  4. Step 4: Simplify right side
    73,793.53x = 24,992,201,084.99
  5. Step 5: Solve for x
    x = 24,992,201,084.99/73,793.53
  6. Step 6: Final answer
    x = 338,677.40

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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.