Home / 866-2,150

Finding the Third Proportional to 866 and 2,150

Calculator

Solution

The third proportional to 866 and 2,150 is: 5,337.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    866 : 2,150 = 2,150 : x
  2. Step 2: Convert to fraction form
    866/2,150 = 2,150/x
  3. Step 3: Cross multiply
    866x = 2,150 × 2,150
  4. Step 4: Simplify right side
    866x = 4,622,500
  5. Step 5: Solve for x
    x = 4,622,500/866
  6. Step 6: Final answer
    x = 5,337.76

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.