Home / 5,850.20-8,775.57-1,467.70

Finding the Fourth Proportional to 5,850.20, 8,775.57 and 1,467.70

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Solution

The fourth proportional to 5,850.20, 8,775.57 and 1,467.70 is: 2,201.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.20 : 8,775.57 = 1,467.70 : x
  2. Step 2: Convert to fraction form
    5,850.20/8,775.57 = 1,467.70/x
  3. Step 3: Cross multiply
    5,850.20x = 8,775.57 × 1,467.70
  4. Step 4: Simplify right side
    5,850.20x = 12,879,887.65
  5. Step 5: Solve for x
    x = 12,879,887.65/5,850.20
  6. Step 6: Final answer
    x = 2,201.61

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1.5x scale

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.