Home / 6,317-8,779

Finding the Third Proportional to 6,317 and 8,779

Calculator

Solution

The third proportional to 6,317 and 8,779 is: 12,200.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317 : 8,779 = 8,779 : x
  2. Step 2: Convert to fraction form
    6,317/8,779 = 8,779/x
  3. Step 3: Cross multiply
    6,317x = 8,779 × 8,779
  4. Step 4: Simplify right side
    6,317x = 77,070,841
  5. Step 5: Solve for x
    x = 77,070,841/6,317
  6. Step 6: Final answer
    x = 12,200.54

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.