Home / 110,868-197,112

Finding the Third Proportional to 110,868 and 197,112

Calculator

Solution

The third proportional to 110,868 and 197,112 is: 350,445.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,868 : 197,112 = 197,112 : x
  2. Step 2: Convert to fraction form
    110,868/197,112 = 197,112/x
  3. Step 3: Cross multiply
    110,868x = 197,112 × 197,112
  4. Step 4: Simplify right side
    110,868x = 38,853,140,544
  5. Step 5: Solve for x
    x = 38,853,140,544/110,868
  6. Step 6: Final answer
    x = 350,445.04

Related Problems

Find third proportional to 55,434 and 98,556
Half scale
Find third proportional to 221,736 and 394,224
Double scale
Find third proportional to 110,870 and 197,116
Similar ratio
Find third proportional to 166,302 and 295,668
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.