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Finding the Third Proportional to 6,850.39 and 14,940.58

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Solution

The third proportional to 6,850.39 and 14,940.58 is: 32,585.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850.39 : 14,940.58 = 14,940.58 : x
  2. Step 2: Convert to fraction form
    6,850.39/14,940.58 = 14,940.58/x
  3. Step 3: Cross multiply
    6,850.39x = 14,940.58 × 14,940.58
  4. Step 4: Simplify right side
    6,850.39x = 223,221,064.38
  5. Step 5: Solve for x
    x = 223,221,064.38/6,850.39
  6. Step 6: Final answer
    x = 32,585.15

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.