Home / 435.94-601.56-249.48

Finding the Fourth Proportional to 435.94, 601.56 and 249.48

Calculator

Solution

The fourth proportional to 435.94, 601.56 and 249.48 is: 344.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    435.94 : 601.56 = 249.48 : x
  2. Step 2: Convert to fraction form
    435.94/601.56 = 249.48/x
  3. Step 3: Cross multiply
    435.94x = 601.56 × 249.48
  4. Step 4: Simplify right side
    435.94x = 150,077.19
  5. Step 5: Solve for x
    x = 150,077.19/435.94
  6. Step 6: Final answer
    x = 344.26

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.