Home / 10,691-23,229

Finding the Third Proportional to 10,691 and 23,229

Calculator

Solution

The third proportional to 10,691 and 23,229 is: 50,471.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,691 : 23,229 = 23,229 : x
  2. Step 2: Convert to fraction form
    10,691/23,229 = 23,229/x
  3. Step 3: Cross multiply
    10,691x = 23,229 × 23,229
  4. Step 4: Simplify right side
    10,691x = 539,586,441
  5. Step 5: Solve for x
    x = 539,586,441/10,691
  6. Step 6: Final answer
    x = 50,471.09

Related Problems

Find third proportional to 5,345.50 and 11,614.50
Half scale
Find third proportional to 21,382 and 46,458
Double scale
Find third proportional to 10,693 and 23,233
Similar ratio
Find third proportional to 16,036.50 and 34,843.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.