Home / 2,727.00-4,091.97-1,083.56

Finding the Fourth Proportional to 2,727.00, 4,091.97 and 1,083.56

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Solution

The fourth proportional to 2,727.00, 4,091.97 and 1,083.56 is: 1,625.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727.00 : 4,091.97 = 1,083.56 : x
  2. Step 2: Convert to fraction form
    2,727.00/4,091.97 = 1,083.56/x
  3. Step 3: Cross multiply
    2,727.00x = 4,091.97 × 1,083.56
  4. Step 4: Simplify right side
    2,727.00x = 4,433,905.24
  5. Step 5: Solve for x
    x = 4,433,905.24/2,727.00
  6. Step 6: Final answer
    x = 1,625.93

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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.