Home / 79,016-122,268

Finding the Third Proportional to 79,016 and 122,268

Calculator

Solution

The third proportional to 79,016 and 122,268 is: 189,195.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,016 : 122,268 = 122,268 : x
  2. Step 2: Convert to fraction form
    79,016/122,268 = 122,268/x
  3. Step 3: Cross multiply
    79,016x = 122,268 × 122,268
  4. Step 4: Simplify right side
    79,016x = 14,949,463,824
  5. Step 5: Solve for x
    x = 14,949,463,824/79,016
  6. Step 6: Final answer
    x = 189,195.40

Related Problems

Find third proportional to 39,508 and 61,134
Half scale
Find third proportional to 158,032 and 244,536
Double scale
Find third proportional to 79,018 and 122,271
Similar ratio
Find third proportional to 118,524 and 183,402
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.