Home / 5,850.52-8,776.33-2,152.82

Finding the Fourth Proportional to 5,850.52, 8,776.33 and 2,152.82

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Solution

The fourth proportional to 5,850.52, 8,776.33 and 2,152.82 is: 3,229.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.52 : 8,776.33 = 2,152.82 : x
  2. Step 2: Convert to fraction form
    5,850.52/8,776.33 = 2,152.82/x
  3. Step 3: Cross multiply
    5,850.52x = 8,776.33 × 2,152.82
  4. Step 4: Simplify right side
    5,850.52x = 18,893,858.75
  5. Step 5: Solve for x
    x = 18,893,858.75/5,850.52
  6. Step 6: Final answer
    x = 3,229.43

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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.