Home / 363-569

Finding the Third Proportional to 363 and 569

Calculator

Solution

The third proportional to 363 and 569 is: 891.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    363 : 569 = 569 : x
  2. Step 2: Convert to fraction form
    363/569 = 569/x
  3. Step 3: Cross multiply
    363x = 569 × 569
  4. Step 4: Simplify right side
    363x = 323,761
  5. Step 5: Solve for x
    x = 323,761/363
  6. Step 6: Final answer
    x = 891.90

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.