Home / 3,433-7,271

Finding the Third Proportional to 3,433 and 7,271

Calculator

Solution

The third proportional to 3,433 and 7,271 is: 15,399.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433 : 7,271 = 7,271 : x
  2. Step 2: Convert to fraction form
    3,433/7,271 = 7,271/x
  3. Step 3: Cross multiply
    3,433x = 7,271 × 7,271
  4. Step 4: Simplify right side
    3,433x = 52,867,441
  5. Step 5: Solve for x
    x = 52,867,441/3,433
  6. Step 6: Final answer
    x = 15,399.78

Related Problems

Find third proportional to 1,716.50 and 3,635.50
Half scale
Find third proportional to 6,866 and 14,542
Double scale
Find third proportional to 3,435 and 7,275
Similar ratio
Find third proportional to 5,149.50 and 10,906.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.