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Finding the Third Proportional to 154,848 and 226,294

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Solution

The third proportional to 154,848 and 226,294 is: 330,704.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,848 : 226,294 = 226,294 : x
  2. Step 2: Convert to fraction form
    154,848/226,294 = 226,294/x
  3. Step 3: Cross multiply
    154,848x = 226,294 × 226,294
  4. Step 4: Simplify right side
    154,848x = 51,208,974,436
  5. Step 5: Solve for x
    x = 51,208,974,436/154,848
  6. Step 6: Final answer
    x = 330,704.78

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.