Home / 2,847.67-4,272.24-2,537.44

Finding the Fourth Proportional to 2,847.67, 4,272.24 and 2,537.44

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Solution

The fourth proportional to 2,847.67, 4,272.24 and 2,537.44 is: 3,806.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847.67 : 4,272.24 = 2,537.44 : x
  2. Step 2: Convert to fraction form
    2,847.67/4,272.24 = 2,537.44/x
  3. Step 3: Cross multiply
    2,847.67x = 4,272.24 × 2,537.44
  4. Step 4: Simplify right side
    2,847.67x = 10,840,552.67
  5. Step 5: Solve for x
    x = 10,840,552.67/2,847.67
  6. Step 6: Final answer
    x = 3,806.81

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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.