Home / 5,524.35-8,287.79-2,893.27

Finding the Fourth Proportional to 5,524.35, 8,287.79 and 2,893.27

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Solution

The fourth proportional to 5,524.35, 8,287.79 and 2,893.27 is: 4,340.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.35 : 8,287.79 = 2,893.27 : x
  2. Step 2: Convert to fraction form
    5,524.35/8,287.79 = 2,893.27/x
  3. Step 3: Cross multiply
    5,524.35x = 8,287.79 × 2,893.27
  4. Step 4: Simplify right side
    5,524.35x = 23,978,814.17
  5. Step 5: Solve for x
    x = 23,978,814.17/5,524.35
  6. Step 6: Final answer
    x = 4,340.57

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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.