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Finding the Third Proportional to 170,059 and 245,832

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Solution

The third proportional to 170,059 and 245,832 is: 355,367.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,059 : 245,832 = 245,832 : x
  2. Step 2: Convert to fraction form
    170,059/245,832 = 245,832/x
  3. Step 3: Cross multiply
    170,059x = 245,832 × 245,832
  4. Step 4: Simplify right side
    170,059x = 60,433,372,224
  5. Step 5: Solve for x
    x = 60,433,372,224/170,059
  6. Step 6: Final answer
    x = 355,367.09

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.