Home / 8,269-16,977

Finding the Third Proportional to 8,269 and 16,977

Calculator

Solution

The third proportional to 8,269 and 16,977 is: 34,855.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,269 : 16,977 = 16,977 : x
  2. Step 2: Convert to fraction form
    8,269/16,977 = 16,977/x
  3. Step 3: Cross multiply
    8,269x = 16,977 × 16,977
  4. Step 4: Simplify right side
    8,269x = 288,218,529
  5. Step 5: Solve for x
    x = 288,218,529/8,269
  6. Step 6: Final answer
    x = 34,855.31

Related Problems

Find third proportional to 4,134.50 and 8,488.50
Half scale
Find third proportional to 16,538 and 33,954
Double scale
Find third proportional to 8,271 and 16,981
Similar ratio
Find third proportional to 12,403.50 and 25,465.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.