Home / 411.43-567.45-264.08

Finding the Fourth Proportional to 411.43, 567.45 and 264.08

Calculator

Solution

The fourth proportional to 411.43, 567.45 and 264.08 is: 364.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    411.43 : 567.45 = 264.08 : x
  2. Step 2: Convert to fraction form
    411.43/567.45 = 264.08/x
  3. Step 3: Cross multiply
    411.43x = 567.45 × 264.08
  4. Step 4: Simplify right side
    411.43x = 149,849.36
  5. Step 5: Solve for x
    x = 149,849.36/411.43
  6. Step 6: Final answer
    x = 364.22

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.