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Finding the Third Proportional to 6,367 and 13,674.50

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Solution

The third proportional to 6,367 and 13,674.50 is: 29,368.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367 : 13,674.50 = 13,674.50 : x
  2. Step 2: Convert to fraction form
    6,367/13,674.50 = 13,674.50/x
  3. Step 3: Cross multiply
    6,367x = 13,674.50 × 13,674.50
  4. Step 4: Simplify right side
    6,367x = 186,991,950.25
  5. Step 5: Solve for x
    x = 186,991,950.25/6,367
  6. Step 6: Final answer
    x = 29,368.93

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.