Home / 806-1,368

Finding the Third Proportional to 806 and 1,368

Calculator

Solution

The third proportional to 806 and 1,368 is: 2,321.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    806 : 1,368 = 1,368 : x
  2. Step 2: Convert to fraction form
    806/1,368 = 1,368/x
  3. Step 3: Cross multiply
    806x = 1,368 × 1,368
  4. Step 4: Simplify right side
    806x = 1,871,424
  5. Step 5: Solve for x
    x = 1,871,424/806
  6. Step 6: Final answer
    x = 2,321.87

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.70) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.