Home / 1,033.57-1,426.44-614.02

Finding the Fourth Proportional to 1,033.57, 1,426.44 and 614.02

Calculator

Solution

The fourth proportional to 1,033.57, 1,426.44 and 614.02 is: 847.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033.57 : 1,426.44 = 614.02 : x
  2. Step 2: Convert to fraction form
    1,033.57/1,426.44 = 614.02/x
  3. Step 3: Cross multiply
    1,033.57x = 1,426.44 × 614.02
  4. Step 4: Simplify right side
    1,033.57x = 875,859.62
  5. Step 5: Solve for x
    x = 875,859.62/1,033.57
  6. Step 6: Final answer
    x = 847.42

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.