Home / 3,366-6,899.75

Finding the Third Proportional to 3,366 and 6,899.75

Calculator

Solution

The third proportional to 3,366 and 6,899.75 is: 14,143.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366 : 6,899.75 = 6,899.75 : x
  2. Step 2: Convert to fraction form
    3,366/6,899.75 = 6,899.75/x
  3. Step 3: Cross multiply
    3,366x = 6,899.75 × 6,899.75
  4. Step 4: Simplify right side
    3,366x = 47,606,550.06
  5. Step 5: Solve for x
    x = 47,606,550.06/3,366
  6. Step 6: Final answer
    x = 14,143.36

Related Problems

Find third proportional to 1,683 and 3,449.88
Half scale
Find third proportional to 6,732 and 13,799.50
Double scale
Find third proportional to 3,368 and 6,904
Similar ratio
Find third proportional to 5,049 and 10,349.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.