Home / 5,979-12,668

Finding the Third Proportional to 5,979 and 12,668

Calculator

Solution

The third proportional to 5,979 and 12,668 is: 26,840.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979 : 12,668 = 12,668 : x
  2. Step 2: Convert to fraction form
    5,979/12,668 = 12,668/x
  3. Step 3: Cross multiply
    5,979x = 12,668 × 12,668
  4. Step 4: Simplify right side
    5,979x = 160,478,224
  5. Step 5: Solve for x
    x = 160,478,224/5,979
  6. Step 6: Final answer
    x = 26,840.31

Related Problems

Find third proportional to 2,989.50 and 6,334
Half scale
Find third proportional to 11,958 and 25,336
Double scale
Find third proportional to 5,981 and 12,672
Similar ratio
Find third proportional to 8,968.50 and 19,002
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.