Home / 6,210-11,124

Finding the Third Proportional to 6,210 and 11,124

Calculator

Solution

The third proportional to 6,210 and 11,124 is: 19,926.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210 : 11,124 = 11,124 : x
  2. Step 2: Convert to fraction form
    6,210/11,124 = 11,124/x
  3. Step 3: Cross multiply
    6,210x = 11,124 × 11,124
  4. Step 4: Simplify right side
    6,210x = 123,743,376
  5. Step 5: Solve for x
    x = 123,743,376/6,210
  6. Step 6: Final answer
    x = 19,926.47

Related Problems

Find third proportional to 3,105 and 5,562
Half scale
Find third proportional to 12,420 and 22,248
Double scale
Find third proportional to 6,212 and 11,128
Similar ratio
Find third proportional to 9,315 and 16,686
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.