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Finding the Third Proportional to 2,634 and 3,805.50

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Solution

The third proportional to 2,634 and 3,805.50 is: 5,498.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634 : 3,805.50 = 3,805.50 : x
  2. Step 2: Convert to fraction form
    2,634/3,805.50 = 3,805.50/x
  3. Step 3: Cross multiply
    2,634x = 3,805.50 × 3,805.50
  4. Step 4: Simplify right side
    2,634x = 14,481,830.25
  5. Step 5: Solve for x
    x = 14,481,830.25/2,634
  6. Step 6: Final answer
    x = 5,498.04

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.