Home / 205-452

Finding the Third Proportional to 205 and 452

Calculator

Solution

The third proportional to 205 and 452 is: 996.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    205 : 452 = 452 : x
  2. Step 2: Convert to fraction form
    205/452 = 452/x
  3. Step 3: Cross multiply
    205x = 452 × 452
  4. Step 4: Simplify right side
    205x = 204,304
  5. Step 5: Solve for x
    x = 204,304/205
  6. Step 6: Final answer
    x = 996.60

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.