Home / 6,426-8,395

Finding the Third Proportional to 6,426 and 8,395

Calculator

Solution

The third proportional to 6,426 and 8,395 is: 10,967.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,426 : 8,395 = 8,395 : x
  2. Step 2: Convert to fraction form
    6,426/8,395 = 8,395/x
  3. Step 3: Cross multiply
    6,426x = 8,395 × 8,395
  4. Step 4: Simplify right side
    6,426x = 70,476,025
  5. Step 5: Solve for x
    x = 70,476,025/6,426
  6. Step 6: Final answer
    x = 10,967.32

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.