Home / 269-499

Finding the Third Proportional to 269 and 499

Calculator

Solution

The third proportional to 269 and 499 is: 925.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    269 : 499 = 499 : x
  2. Step 2: Convert to fraction form
    269/499 = 499/x
  3. Step 3: Cross multiply
    269x = 499 × 499
  4. Step 4: Simplify right side
    269x = 249,001
  5. Step 5: Solve for x
    x = 249,001/269
  6. Step 6: Final answer
    x = 925.65

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.