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Finding the Third Proportional to 1,092.87 and 1,738.02

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Solution

The third proportional to 1,092.87 and 1,738.02 is: 2,764.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092.87 : 1,738.02 = 1,738.02 : x
  2. Step 2: Convert to fraction form
    1,092.87/1,738.02 = 1,738.02/x
  3. Step 3: Cross multiply
    1,092.87x = 1,738.02 × 1,738.02
  4. Step 4: Simplify right side
    1,092.87x = 3,020,711.89
  5. Step 5: Solve for x
    x = 3,020,711.89/1,092.87
  6. Step 6: Final answer
    x = 2,764.02

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.