Home / 441.46-609.21-244.99

Finding the Fourth Proportional to 441.46, 609.21 and 244.99

Calculator

Solution

The fourth proportional to 441.46, 609.21 and 244.99 is: 338.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    441.46 : 609.21 = 244.99 : x
  2. Step 2: Convert to fraction form
    441.46/609.21 = 244.99/x
  3. Step 3: Cross multiply
    441.46x = 609.21 × 244.99
  4. Step 4: Simplify right side
    441.46x = 149,248.83
  5. Step 5: Solve for x
    x = 149,248.83/441.46
  6. Step 6: Final answer
    x = 338.08

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.