Home / 599.45-827.22-337.55

Finding the Fourth Proportional to 599.45, 827.22 and 337.55

Calculator

Solution

The fourth proportional to 599.45, 827.22 and 337.55 is: 465.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.45 : 827.22 = 337.55 : x
  2. Step 2: Convert to fraction form
    599.45/827.22 = 337.55/x
  3. Step 3: Cross multiply
    599.45x = 827.22 × 337.55
  4. Step 4: Simplify right side
    599.45x = 279,223.97
  5. Step 5: Solve for x
    x = 279,223.97/599.45
  6. Step 6: Final answer
    x = 465.80

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.