Home / 500.50-750.14-226.52

Finding the Fourth Proportional to 500.50, 750.14 and 226.52

Calculator

Solution

The fourth proportional to 500.50, 750.14 and 226.52 is: 339.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    500.50 : 750.14 = 226.52 : x
  2. Step 2: Convert to fraction form
    500.50/750.14 = 226.52/x
  3. Step 3: Cross multiply
    500.50x = 750.14 × 226.52
  4. Step 4: Simplify right side
    500.50x = 169,921.71
  5. Step 5: Solve for x
    x = 169,921.71/500.50
  6. Step 6: Final answer
    x = 339.50

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.