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Finding the Third Proportional to 6,329 and 13,648

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Solution

The third proportional to 6,329 and 13,648 is: 29,430.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329 : 13,648 = 13,648 : x
  2. Step 2: Convert to fraction form
    6,329/13,648 = 13,648/x
  3. Step 3: Cross multiply
    6,329x = 13,648 × 13,648
  4. Step 4: Simplify right side
    6,329x = 186,267,904
  5. Step 5: Solve for x
    x = 186,267,904/6,329
  6. Step 6: Final answer
    x = 29,430.86

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.