Home / 3,286-5,229

Finding the Third Proportional to 3,286 and 5,229

Calculator

Solution

The third proportional to 3,286 and 5,229 is: 8,320.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286 : 5,229 = 5,229 : x
  2. Step 2: Convert to fraction form
    3,286/5,229 = 5,229/x
  3. Step 3: Cross multiply
    3,286x = 5,229 × 5,229
  4. Step 4: Simplify right side
    3,286x = 27,342,441
  5. Step 5: Solve for x
    x = 27,342,441/3,286
  6. Step 6: Final answer
    x = 8,320.89

Related Problems

Find third proportional to 1,643 and 2,614.50
Half scale
Find third proportional to 6,572 and 10,458
Double scale
Find third proportional to 3,288 and 5,232
Similar ratio
Find third proportional to 4,929 and 7,843.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.