Home / 225.36-337.80-134.04

Finding the Fourth Proportional to 225.36, 337.80 and 134.04

Calculator

Solution

The fourth proportional to 225.36, 337.80 and 134.04 is: 200.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    225.36 : 337.80 = 134.04 : x
  2. Step 2: Convert to fraction form
    225.36/337.80 = 134.04/x
  3. Step 3: Cross multiply
    225.36x = 337.80 × 134.04
  4. Step 4: Simplify right side
    225.36x = 45,278.71
  5. Step 5: Solve for x
    x = 45,278.71/225.36
  6. Step 6: Final answer
    x = 200.92

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.