Home / 13,629-29,229

Finding the Third Proportional to 13,629 and 29,229

Calculator

Solution

The third proportional to 13,629 and 29,229 is: 62,685.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,629 : 29,229 = 29,229 : x
  2. Step 2: Convert to fraction form
    13,629/29,229 = 29,229/x
  3. Step 3: Cross multiply
    13,629x = 29,229 × 29,229
  4. Step 4: Simplify right side
    13,629x = 854,334,441
  5. Step 5: Solve for x
    x = 854,334,441/13,629
  6. Step 6: Final answer
    x = 62,685.04

Related Problems

Find third proportional to 6,814.50 and 14,614.50
Half scale
Find third proportional to 27,258 and 58,458
Double scale
Find third proportional to 13,631 and 29,233
Similar ratio
Find third proportional to 20,443.50 and 43,843.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.