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Finding the Third Proportional to 169,195 and 238,053

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Solution

The third proportional to 169,195 and 238,053 is: 334,934.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,195 : 238,053 = 238,053 : x
  2. Step 2: Convert to fraction form
    169,195/238,053 = 238,053/x
  3. Step 3: Cross multiply
    169,195x = 238,053 × 238,053
  4. Step 4: Simplify right side
    169,195x = 56,669,230,809
  5. Step 5: Solve for x
    x = 56,669,230,809/169,195
  6. Step 6: Final answer
    x = 334,934.43

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.