Home / 3,296.70-4,942.18-1,347.66

Finding the Fourth Proportional to 3,296.70, 4,942.18 and 1,347.66

Calculator

Solution

The fourth proportional to 3,296.70, 4,942.18 and 1,347.66 is: 2,020.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296.70 : 4,942.18 = 1,347.66 : x
  2. Step 2: Convert to fraction form
    3,296.70/4,942.18 = 1,347.66/x
  3. Step 3: Cross multiply
    3,296.70x = 4,942.18 × 1,347.66
  4. Step 4: Simplify right side
    3,296.70x = 6,660,378.30
  5. Step 5: Solve for x
    x = 6,660,378.30/3,296.70
  6. Step 6: Final answer
    x = 2,020.32

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.