Home / 5,942.97-8,917.49-3,021.27

Finding the Fourth Proportional to 5,942.97, 8,917.49 and 3,021.27

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Solution

The fourth proportional to 5,942.97, 8,917.49 and 3,021.27 is: 4,533.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942.97 : 8,917.49 = 3,021.27 : x
  2. Step 2: Convert to fraction form
    5,942.97/8,917.49 = 3,021.27/x
  3. Step 3: Cross multiply
    5,942.97x = 8,917.49 × 3,021.27
  4. Step 4: Simplify right side
    5,942.97x = 26,942,119.12
  5. Step 5: Solve for x
    x = 26,942,119.12/5,942.97
  6. Step 6: Final answer
    x = 4,533.44

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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.