Home / 3,984-9,336

Finding the Third Proportional to 3,984 and 9,336

Calculator

Solution

The third proportional to 3,984 and 9,336 is: 21,877.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984 : 9,336 = 9,336 : x
  2. Step 2: Convert to fraction form
    3,984/9,336 = 9,336/x
  3. Step 3: Cross multiply
    3,984x = 9,336 × 9,336
  4. Step 4: Simplify right side
    3,984x = 87,160,896
  5. Step 5: Solve for x
    x = 87,160,896/3,984
  6. Step 6: Final answer
    x = 21,877.73

Related Problems

Find third proportional to 1,992 and 4,668
Half scale
Find third proportional to 7,968 and 18,672
Double scale
Find third proportional to 3,986 and 9,341
Similar ratio
Find third proportional to 5,976 and 14,004
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.