Home / 244.82-337.87-145.29

Finding the Fourth Proportional to 244.82, 337.87 and 145.29

Calculator

Solution

The fourth proportional to 244.82, 337.87 and 145.29 is: 200.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.82 : 337.87 = 145.29 : x
  2. Step 2: Convert to fraction form
    244.82/337.87 = 145.29/x
  3. Step 3: Cross multiply
    244.82x = 337.87 × 145.29
  4. Step 4: Simplify right side
    244.82x = 49,090.58
  5. Step 5: Solve for x
    x = 49,090.58/244.82
  6. Step 6: Final answer
    x = 200.51

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.