Home / 11,221-23,271

Finding the Third Proportional to 11,221 and 23,271

Calculator

Solution

The third proportional to 11,221 and 23,271 is: 48,261.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,221 : 23,271 = 23,271 : x
  2. Step 2: Convert to fraction form
    11,221/23,271 = 23,271/x
  3. Step 3: Cross multiply
    11,221x = 23,271 × 23,271
  4. Step 4: Simplify right side
    11,221x = 541,539,441
  5. Step 5: Solve for x
    x = 541,539,441/11,221
  6. Step 6: Final answer
    x = 48,261.25

Related Problems

Find third proportional to 5,610.50 and 11,635.50
Half scale
Find third proportional to 22,442 and 46,542
Double scale
Find third proportional to 11,223 and 23,275
Similar ratio
Find third proportional to 16,831.50 and 34,906.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.