Home / 2,406-4,812

Finding the Third Proportional to 2,406 and 4,812

Calculator

Solution

The third proportional to 2,406 and 4,812 is: 9,624

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406 : 4,812 = 4,812 : x
  2. Step 2: Convert to fraction form
    2,406/4,812 = 4,812/x
  3. Step 3: Cross multiply
    2,406x = 4,812 × 4,812
  4. Step 4: Simplify right side
    2,406x = 23,155,344
  5. Step 5: Solve for x
    x = 23,155,344/2,406
  6. Step 6: Final answer
    x = 9,624

Related Problems

Find third proportional to 1,203 and 2,406
Half scale
Find third proportional to 4,812 and 9,624
Double scale
Find third proportional to 2,408 and 4,816
Similar ratio
Find third proportional to 3,609 and 7,218
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.