Home / 1,589.20-2,383.99-602.17

Finding the Fourth Proportional to 1,589.20, 2,383.99 and 602.17

Calculator

Solution

The fourth proportional to 1,589.20, 2,383.99 and 602.17 is: 903.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589.20 : 2,383.99 = 602.17 : x
  2. Step 2: Convert to fraction form
    1,589.20/2,383.99 = 602.17/x
  3. Step 3: Cross multiply
    1,589.20x = 2,383.99 × 602.17
  4. Step 4: Simplify right side
    1,589.20x = 1,435,559.79
  5. Step 5: Solve for x
    x = 1,435,559.79/1,589.20
  6. Step 6: Final answer
    x = 903.32

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.