Home / 3,268-6,491

Finding the Third Proportional to 3,268 and 6,491

Calculator

Solution

The third proportional to 3,268 and 6,491 is: 12,892.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268 : 6,491 = 6,491 : x
  2. Step 2: Convert to fraction form
    3,268/6,491 = 6,491/x
  3. Step 3: Cross multiply
    3,268x = 6,491 × 6,491
  4. Step 4: Simplify right side
    3,268x = 42,133,081
  5. Step 5: Solve for x
    x = 42,133,081/3,268
  6. Step 6: Final answer
    x = 12,892.62

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.99) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.