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Finding the Third Proportional to 1,551.02 and 3,255.82

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Solution

The third proportional to 1,551.02 and 3,255.82 is: 6,834.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551.02 : 3,255.82 = 3,255.82 : x
  2. Step 2: Convert to fraction form
    1,551.02/3,255.82 = 3,255.82/x
  3. Step 3: Cross multiply
    1,551.02x = 3,255.82 × 3,255.82
  4. Step 4: Simplify right side
    1,551.02x = 10,600,365.91
  5. Step 5: Solve for x
    x = 10,600,365.91/1,551.02
  6. Step 6: Final answer
    x = 6,834.43

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.