Home / 267-570

Finding the Third Proportional to 267 and 570

Calculator

Solution

The third proportional to 267 and 570 is: 1,216.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    267 : 570 = 570 : x
  2. Step 2: Convert to fraction form
    267/570 = 570/x
  3. Step 3: Cross multiply
    267x = 570 × 570
  4. Step 4: Simplify right side
    267x = 324,900
  5. Step 5: Solve for x
    x = 324,900/267
  6. Step 6: Final answer
    x = 1,216.85

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.