Home / 8,318-17,734

Finding the Third Proportional to 8,318 and 17,734

Calculator

Solution

The third proportional to 8,318 and 17,734 is: 37,808.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,318 : 17,734 = 17,734 : x
  2. Step 2: Convert to fraction form
    8,318/17,734 = 17,734/x
  3. Step 3: Cross multiply
    8,318x = 17,734 × 17,734
  4. Step 4: Simplify right side
    8,318x = 314,494,756
  5. Step 5: Solve for x
    x = 314,494,756/8,318
  6. Step 6: Final answer
    x = 37,808.94

Related Problems

Find third proportional to 4,159 and 8,867
Half scale
Find third proportional to 16,636 and 35,468
Double scale
Find third proportional to 8,320 and 17,738
Similar ratio
Find third proportional to 12,477 and 26,601
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.