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Finding the Third Proportional to 108,471 and 235,599

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Solution

The third proportional to 108,471 and 235,599 is: 511,721.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,471 : 235,599 = 235,599 : x
  2. Step 2: Convert to fraction form
    108,471/235,599 = 235,599/x
  3. Step 3: Cross multiply
    108,471x = 235,599 × 235,599
  4. Step 4: Simplify right side
    108,471x = 55,506,888,801
  5. Step 5: Solve for x
    x = 55,506,888,801/108,471
  6. Step 6: Final answer
    x = 511,721.00

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.