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Finding the Third Proportional to 6,377.63 and 13,514.06

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Solution

The third proportional to 6,377.63 and 13,514.06 is: 28,636.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377.63 : 13,514.06 = 13,514.06 : x
  2. Step 2: Convert to fraction form
    6,377.63/13,514.06 = 13,514.06/x
  3. Step 3: Cross multiply
    6,377.63x = 13,514.06 × 13,514.06
  4. Step 4: Simplify right side
    6,377.63x = 182,629,885.25
  5. Step 5: Solve for x
    x = 182,629,885.25/6,377.63
  6. Step 6: Final answer
    x = 28,636.03

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.