Home / 8,028-11,760

Finding the Third Proportional to 8,028 and 11,760

Calculator

Solution

The third proportional to 8,028 and 11,760 is: 17,226.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028 : 11,760 = 11,760 : x
  2. Step 2: Convert to fraction form
    8,028/11,760 = 11,760/x
  3. Step 3: Cross multiply
    8,028x = 11,760 × 11,760
  4. Step 4: Simplify right side
    8,028x = 138,297,600
  5. Step 5: Solve for x
    x = 138,297,600/8,028
  6. Step 6: Final answer
    x = 17,226.91

Related Problems

Find third proportional to 4,014 and 5,880
Half scale
Find third proportional to 16,056 and 23,520
Double scale
Find third proportional to 8,030 and 11,763
Similar ratio
Find third proportional to 12,042 and 17,640
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.