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Finding the Third Proportional to 164,765 and 246,580

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Solution

The third proportional to 164,765 and 246,580 is: 369,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,765 : 246,580 = 246,580 : x
  2. Step 2: Convert to fraction form
    164,765/246,580 = 246,580/x
  3. Step 3: Cross multiply
    164,765x = 246,580 × 246,580
  4. Step 4: Simplify right side
    164,765x = 60,801,696,400
  5. Step 5: Solve for x
    x = 60,801,696,400/164,765
  6. Step 6: Final answer
    x = 369,020.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.