Home / 156,066-235,197

Finding the Third Proportional to 156,066 and 235,197

Calculator

Solution

The third proportional to 156,066 and 235,197 is: 354,450.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,066 : 235,197 = 235,197 : x
  2. Step 2: Convert to fraction form
    156,066/235,197 = 235,197/x
  3. Step 3: Cross multiply
    156,066x = 235,197 × 235,197
  4. Step 4: Simplify right side
    156,066x = 55,317,628,809
  5. Step 5: Solve for x
    x = 55,317,628,809/156,066
  6. Step 6: Final answer
    x = 354,450.22

Related Problems

Find third proportional to 78,033 and 117,598.50
Half scale
Find third proportional to 312,132 and 470,394
Double scale
Find third proportional to 156,068 and 235,200
Similar ratio
Find third proportional to 234,099 and 352,795.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.