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Finding the Third Proportional to 6,703.75 and 14,297.75

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Solution

The third proportional to 6,703.75 and 14,297.75 is: 30,494.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.75 : 14,297.75 = 14,297.75 : x
  2. Step 2: Convert to fraction form
    6,703.75/14,297.75 = 14,297.75/x
  3. Step 3: Cross multiply
    6,703.75x = 14,297.75 × 14,297.75
  4. Step 4: Simplify right side
    6,703.75x = 204,425,655.06
  5. Step 5: Solve for x
    x = 204,425,655.06/6,703.75
  6. Step 6: Final answer
    x = 30,494.22

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.