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Finding the Third Proportional to 96,258 and 211,116

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Solution

The third proportional to 96,258 and 211,116 is: 463,026.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,258 : 211,116 = 211,116 : x
  2. Step 2: Convert to fraction form
    96,258/211,116 = 211,116/x
  3. Step 3: Cross multiply
    96,258x = 211,116 × 211,116
  4. Step 4: Simplify right side
    96,258x = 44,569,965,456
  5. Step 5: Solve for x
    x = 44,569,965,456/96,258
  6. Step 6: Final answer
    x = 463,026.09

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.