Home / 364-425

Finding the Third Proportional to 364 and 425

Calculator

Solution

The third proportional to 364 and 425 is: 496.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    364 : 425 = 425 : x
  2. Step 2: Convert to fraction form
    364/425 = 425/x
  3. Step 3: Cross multiply
    364x = 425 × 425
  4. Step 4: Simplify right side
    364x = 180,625
  5. Step 5: Solve for x
    x = 180,625/364
  6. Step 6: Final answer
    x = 496.22

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.