Home / 8,984-11,676

Finding the Third Proportional to 8,984 and 11,676

Calculator

Solution

The third proportional to 8,984 and 11,676 is: 15,174.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,984 : 11,676 = 11,676 : x
  2. Step 2: Convert to fraction form
    8,984/11,676 = 11,676/x
  3. Step 3: Cross multiply
    8,984x = 11,676 × 11,676
  4. Step 4: Simplify right side
    8,984x = 136,328,976
  5. Step 5: Solve for x
    x = 136,328,976/8,984
  6. Step 6: Final answer
    x = 15,174.64

Related Problems

Find third proportional to 4,492 and 5,838
Half scale
Find third proportional to 17,968 and 23,352
Double scale
Find third proportional to 8,986 and 11,679
Similar ratio
Find third proportional to 13,476 and 17,514
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.