Home / 110,884-197,144

Finding the Third Proportional to 110,884 and 197,144

Calculator

Solution

The third proportional to 110,884 and 197,144 is: 350,508.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,884 : 197,144 = 197,144 : x
  2. Step 2: Convert to fraction form
    110,884/197,144 = 197,144/x
  3. Step 3: Cross multiply
    110,884x = 197,144 × 197,144
  4. Step 4: Simplify right side
    110,884x = 38,865,756,736
  5. Step 5: Solve for x
    x = 38,865,756,736/110,884
  6. Step 6: Final answer
    x = 350,508.25

Related Problems

Find third proportional to 55,442 and 98,572
Half scale
Find third proportional to 221,768 and 394,288
Double scale
Find third proportional to 110,886 and 197,148
Similar ratio
Find third proportional to 166,326 and 295,716
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.