Home / 6,111-11,286

Finding the Third Proportional to 6,111 and 11,286

Calculator

Solution

The third proportional to 6,111 and 11,286 is: 20,843.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111 : 11,286 = 11,286 : x
  2. Step 2: Convert to fraction form
    6,111/11,286 = 11,286/x
  3. Step 3: Cross multiply
    6,111x = 11,286 × 11,286
  4. Step 4: Simplify right side
    6,111x = 127,373,796
  5. Step 5: Solve for x
    x = 127,373,796/6,111
  6. Step 6: Final answer
    x = 20,843.36

Related Problems

Find third proportional to 3,055.50 and 5,643
Half scale
Find third proportional to 12,222 and 22,572
Double scale
Find third proportional to 6,113 and 11,290
Similar ratio
Find third proportional to 9,166.50 and 16,929
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.