Home / 2,950.20-4,441.37-2,548.44

Finding the Fourth Proportional to 2,950.20, 4,441.37 and 2,548.44

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Solution

The fourth proportional to 2,950.20, 4,441.37 and 2,548.44 is: 3,836.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950.20 : 4,441.37 = 2,548.44 : x
  2. Step 2: Convert to fraction form
    2,950.20/4,441.37 = 2,548.44/x
  3. Step 3: Cross multiply
    2,950.20x = 4,441.37 × 2,548.44
  4. Step 4: Simplify right side
    2,950.20x = 11,318,552.22
  5. Step 5: Solve for x
    x = 11,318,552.22/2,950.20
  6. Step 6: Final answer
    x = 3,836.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.