Home / 8,116-11,532

Finding the Third Proportional to 8,116 and 11,532

Calculator

Solution

The third proportional to 8,116 and 11,532 is: 16,385.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,116 : 11,532 = 11,532 : x
  2. Step 2: Convert to fraction form
    8,116/11,532 = 11,532/x
  3. Step 3: Cross multiply
    8,116x = 11,532 × 11,532
  4. Step 4: Simplify right side
    8,116x = 132,987,024
  5. Step 5: Solve for x
    x = 132,987,024/8,116
  6. Step 6: Final answer
    x = 16,385.78

Related Problems

Find third proportional to 4,058 and 5,766
Half scale
Find third proportional to 16,232 and 23,064
Double scale
Find third proportional to 8,118 and 11,535
Similar ratio
Find third proportional to 12,174 and 17,298
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.