Home / 322-633

Finding the Third Proportional to 322 and 633

Calculator

Solution

The third proportional to 322 and 633 is: 1,244.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    322 : 633 = 633 : x
  2. Step 2: Convert to fraction form
    322/633 = 633/x
  3. Step 3: Cross multiply
    322x = 633 × 633
  4. Step 4: Simplify right side
    322x = 400,689
  5. Step 5: Solve for x
    x = 400,689/322
  6. Step 6: Final answer
    x = 1,244.38

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.