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Finding the Third Proportional to 3,283 and 6,937

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Solution

The third proportional to 3,283 and 6,937 is: 14,657.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283 : 6,937 = 6,937 : x
  2. Step 2: Convert to fraction form
    3,283/6,937 = 6,937/x
  3. Step 3: Cross multiply
    3,283x = 6,937 × 6,937
  4. Step 4: Simplify right side
    3,283x = 48,121,969
  5. Step 5: Solve for x
    x = 48,121,969/3,283
  6. Step 6: Final answer
    x = 14,657.93

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.