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Finding the Third Proportional to 107,061 and 235,307

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Solution

The third proportional to 107,061 and 235,307 is: 517,176.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,061 : 235,307 = 235,307 : x
  2. Step 2: Convert to fraction form
    107,061/235,307 = 235,307/x
  3. Step 3: Cross multiply
    107,061x = 235,307 × 235,307
  4. Step 4: Simplify right side
    107,061x = 55,369,384,249
  5. Step 5: Solve for x
    x = 55,369,384,249/107,061
  6. Step 6: Final answer
    x = 517,176.04

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.