Home / 2,273.44-3,393.56-1,950.88

Finding the Fourth Proportional to 2,273.44, 3,393.56 and 1,950.88

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Solution

The fourth proportional to 2,273.44, 3,393.56 and 1,950.88 is: 2,912.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273.44 : 3,393.56 = 1,950.88 : x
  2. Step 2: Convert to fraction form
    2,273.44/3,393.56 = 1,950.88/x
  3. Step 3: Cross multiply
    2,273.44x = 3,393.56 × 1,950.88
  4. Step 4: Simplify right side
    2,273.44x = 6,620,428.33
  5. Step 5: Solve for x
    x = 6,620,428.33/2,273.44
  6. Step 6: Final answer
    x = 2,912.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.