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Finding the Fourth Proportional to 6,703.97, 10,060.49 and 2,755.94

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Solution

The fourth proportional to 6,703.97, 10,060.49 and 2,755.94 is: 4,135.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.97 : 10,060.49 = 2,755.94 : x
  2. Step 2: Convert to fraction form
    6,703.97/10,060.49 = 2,755.94/x
  3. Step 3: Cross multiply
    6,703.97x = 10,060.49 × 2,755.94
  4. Step 4: Simplify right side
    6,703.97x = 27,726,093.03
  5. Step 5: Solve for x
    x = 27,726,093.03/6,703.97
  6. Step 6: Final answer
    x = 4,135.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.