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Finding the Third Proportional to 1,755.38 and 2,363.06

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Solution

The third proportional to 1,755.38 and 2,363.06 is: 3,181.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755.38 : 2,363.06 = 2,363.06 : x
  2. Step 2: Convert to fraction form
    1,755.38/2,363.06 = 2,363.06/x
  3. Step 3: Cross multiply
    1,755.38x = 2,363.06 × 2,363.06
  4. Step 4: Simplify right side
    1,755.38x = 5,584,064.38
  5. Step 5: Solve for x
    x = 5,584,064.38/1,755.38
  6. Step 6: Final answer
    x = 3,181.12

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.