Home / 5,850.83-8,766.52-4,115.81

Finding the Fourth Proportional to 5,850.83, 8,766.52 and 4,115.81

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Solution

The fourth proportional to 5,850.83, 8,766.52 and 4,115.81 is: 6,166.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.83 : 8,766.52 = 4,115.81 : x
  2. Step 2: Convert to fraction form
    5,850.83/8,766.52 = 4,115.81/x
  3. Step 3: Cross multiply
    5,850.83x = 8,766.52 × 4,115.81
  4. Step 4: Simplify right side
    5,850.83x = 36,081,276.56
  5. Step 5: Solve for x
    x = 36,081,276.56/5,850.83
  6. Step 6: Final answer
    x = 6,166.87

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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.