Home / 8,329-18,017

Finding the Third Proportional to 8,329 and 18,017

Calculator

Solution

The third proportional to 8,329 and 18,017 is: 38,973.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,329 : 18,017 = 18,017 : x
  2. Step 2: Convert to fraction form
    8,329/18,017 = 18,017/x
  3. Step 3: Cross multiply
    8,329x = 18,017 × 18,017
  4. Step 4: Simplify right side
    8,329x = 324,612,289
  5. Step 5: Solve for x
    x = 324,612,289/8,329
  6. Step 6: Final answer
    x = 38,973.74

Related Problems

Find third proportional to 4,164.50 and 9,008.50
Half scale
Find third proportional to 16,658 and 36,034
Double scale
Find third proportional to 8,331 and 18,021
Similar ratio
Find third proportional to 12,493.50 and 27,025.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.