Home / 344-462

Finding the Third Proportional to 344 and 462

Calculator

Solution

The third proportional to 344 and 462 is: 620.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    344 : 462 = 462 : x
  2. Step 2: Convert to fraction form
    344/462 = 462/x
  3. Step 3: Cross multiply
    344x = 462 × 462
  4. Step 4: Simplify right side
    344x = 213,444
  5. Step 5: Solve for x
    x = 213,444/344
  6. Step 6: Final answer
    x = 620.48

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.