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Finding the Third Proportional to 146,664 and 228,762

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Solution

The third proportional to 146,664 and 228,762 is: 356,815.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,664 : 228,762 = 228,762 : x
  2. Step 2: Convert to fraction form
    146,664/228,762 = 228,762/x
  3. Step 3: Cross multiply
    146,664x = 228,762 × 228,762
  4. Step 4: Simplify right side
    146,664x = 52,332,052,644
  5. Step 5: Solve for x
    x = 52,332,052,644/146,664
  6. Step 6: Final answer
    x = 356,815.94

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.