Home / 166,132-354,011

Finding the Third Proportional to 166,132 and 354,011

Calculator

Solution

The third proportional to 166,132 and 354,011 is: 754,362.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,132 : 354,011 = 354,011 : x
  2. Step 2: Convert to fraction form
    166,132/354,011 = 354,011/x
  3. Step 3: Cross multiply
    166,132x = 354,011 × 354,011
  4. Step 4: Simplify right side
    166,132x = 125,323,788,121
  5. Step 5: Solve for x
    x = 125,323,788,121/166,132
  6. Step 6: Final answer
    x = 754,362.72

Related Problems

Find third proportional to 83,066 and 177,005.50
Half scale
Find third proportional to 332,264 and 708,022
Double scale
Find third proportional to 166,134 and 354,015
Similar ratio
Find third proportional to 249,198 and 531,016.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.