Home / 3,926.70-5,893.09-2,694.08

Finding the Fourth Proportional to 3,926.70, 5,893.09 and 2,694.08

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Solution

The fourth proportional to 3,926.70, 5,893.09 and 2,694.08 is: 4,043.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926.70 : 5,893.09 = 2,694.08 : x
  2. Step 2: Convert to fraction form
    3,926.70/5,893.09 = 2,694.08/x
  3. Step 3: Cross multiply
    3,926.70x = 5,893.09 × 2,694.08
  4. Step 4: Simplify right side
    3,926.70x = 15,876,463.90
  5. Step 5: Solve for x
    x = 15,876,463.90/3,926.70
  6. Step 6: Final answer
    x = 4,043.21

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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.