Home / 5,857.94-8,083.26-3,340.06

Finding the Fourth Proportional to 5,857.94, 8,083.26 and 3,340.06

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Solution

The fourth proportional to 5,857.94, 8,083.26 and 3,340.06 is: 4,608.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857.94 : 8,083.26 = 3,340.06 : x
  2. Step 2: Convert to fraction form
    5,857.94/8,083.26 = 3,340.06/x
  3. Step 3: Cross multiply
    5,857.94x = 8,083.26 × 3,340.06
  4. Step 4: Simplify right side
    5,857.94x = 26,998,553.19
  5. Step 5: Solve for x
    x = 26,998,553.19/5,857.94
  6. Step 6: Final answer
    x = 4,608.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.