Home / 109,922-235,408

Finding the Third Proportional to 109,922 and 235,408

Calculator

Solution

The third proportional to 109,922 and 235,408 is: 504,147.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,922 : 235,408 = 235,408 : x
  2. Step 2: Convert to fraction form
    109,922/235,408 = 235,408/x
  3. Step 3: Cross multiply
    109,922x = 235,408 × 235,408
  4. Step 4: Simplify right side
    109,922x = 55,416,926,464
  5. Step 5: Solve for x
    x = 55,416,926,464/109,922
  6. Step 6: Final answer
    x = 504,147.73

Related Problems

Find third proportional to 54,961 and 117,704
Half scale
Find third proportional to 219,844 and 470,816
Double scale
Find third proportional to 109,924 and 235,412
Similar ratio
Find third proportional to 164,883 and 353,112
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.