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Finding the Third Proportional to 14,660 and 35,434

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Solution

The third proportional to 14,660 and 35,434 is: 85,645.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,660 : 35,434 = 35,434 : x
  2. Step 2: Convert to fraction form
    14,660/35,434 = 35,434/x
  3. Step 3: Cross multiply
    14,660x = 35,434 × 35,434
  4. Step 4: Simplify right side
    14,660x = 1,255,568,356
  5. Step 5: Solve for x
    x = 1,255,568,356/14,660
  6. Step 6: Final answer
    x = 85,645.86

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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.