Home / 5,836.44-8,755.58-1,939.94

Finding the Fourth Proportional to 5,836.44, 8,755.58 and 1,939.94

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Solution

The fourth proportional to 5,836.44, 8,755.58 and 1,939.94 is: 2,910.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.44 : 8,755.58 = 1,939.94 : x
  2. Step 2: Convert to fraction form
    5,836.44/8,755.58 = 1,939.94/x
  3. Step 3: Cross multiply
    5,836.44x = 8,755.58 × 1,939.94
  4. Step 4: Simplify right side
    5,836.44x = 16,985,299.87
  5. Step 5: Solve for x
    x = 16,985,299.87/5,836.44
  6. Step 6: Final answer
    x = 2,910.22

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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.