Home / 805-1,676

Finding the Third Proportional to 805 and 1,676

Calculator

Solution

The third proportional to 805 and 1,676 is: 3,489.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    805 : 1,676 = 1,676 : x
  2. Step 2: Convert to fraction form
    805/1,676 = 1,676/x
  3. Step 3: Cross multiply
    805x = 1,676 × 1,676
  4. Step 4: Simplify right side
    805x = 2,808,976
  5. Step 5: Solve for x
    x = 2,808,976/805
  6. Step 6: Final answer
    x = 3,489.41

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.