Home / 3,997.33-5,996.97-2,018.09

Finding the Fourth Proportional to 3,997.33, 5,996.97 and 2,018.09

Calculator

Solution

The fourth proportional to 3,997.33, 5,996.97 and 2,018.09 is: 3,027.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997.33 : 5,996.97 = 2,018.09 : x
  2. Step 2: Convert to fraction form
    3,997.33/5,996.97 = 2,018.09/x
  3. Step 3: Cross multiply
    3,997.33x = 5,996.97 × 2,018.09
  4. Step 4: Simplify right side
    3,997.33x = 12,102,425.19
  5. Step 5: Solve for x
    x = 12,102,425.19/3,997.33
  6. Step 6: Final answer
    x = 3,027.63

Related Problems

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.