Home / 118,226-166,281

Finding the Third Proportional to 118,226 and 166,281

Calculator

Solution

The third proportional to 118,226 and 166,281 is: 233,868.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,226 : 166,281 = 166,281 : x
  2. Step 2: Convert to fraction form
    118,226/166,281 = 166,281/x
  3. Step 3: Cross multiply
    118,226x = 166,281 × 166,281
  4. Step 4: Simplify right side
    118,226x = 27,649,370,961
  5. Step 5: Solve for x
    x = 27,649,370,961/118,226
  6. Step 6: Final answer
    x = 233,868.78

Related Problems

Find third proportional to 59,113 and 83,140.50
Half scale
Find third proportional to 236,452 and 332,562
Double scale
Find third proportional to 118,228 and 166,284
Similar ratio
Find third proportional to 177,339 and 249,421.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.