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Finding the Third Proportional to 14,746 and 35,638

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Solution

The third proportional to 14,746 and 35,638 is: 86,129.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746 : 35,638 = 35,638 : x
  2. Step 2: Convert to fraction form
    14,746/35,638 = 35,638/x
  3. Step 3: Cross multiply
    14,746x = 35,638 × 35,638
  4. Step 4: Simplify right side
    14,746x = 1,270,067,044
  5. Step 5: Solve for x
    x = 1,270,067,044/14,746
  6. Step 6: Final answer
    x = 86,129.60

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Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.