Home / 5,690-6,734

Finding the Third Proportional to 5,690 and 6,734

Calculator

Solution

The third proportional to 5,690 and 6,734 is: 7,969.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,690 : 6,734 = 6,734 : x
  2. Step 2: Convert to fraction form
    5,690/6,734 = 6,734/x
  3. Step 3: Cross multiply
    5,690x = 6,734 × 6,734
  4. Step 4: Simplify right side
    5,690x = 45,346,756
  5. Step 5: Solve for x
    x = 45,346,756/5,690
  6. Step 6: Final answer
    x = 7,969.55

Related Problems

Find third proportional to 2,845 and 3,367
Half scale
Find third proportional to 11,380 and 13,468
Double scale
Find third proportional to 5,692 and 6,736
Similar ratio
Find third proportional to 8,535 and 10,101
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.