Home / 80,265-119,241

Finding the Third Proportional to 80,265 and 119,241

Calculator

Solution

The third proportional to 80,265 and 119,241 is: 177,143.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,265 : 119,241 = 119,241 : x
  2. Step 2: Convert to fraction form
    80,265/119,241 = 119,241/x
  3. Step 3: Cross multiply
    80,265x = 119,241 × 119,241
  4. Step 4: Simplify right side
    80,265x = 14,218,416,081
  5. Step 5: Solve for x
    x = 14,218,416,081/80,265
  6. Step 6: Final answer
    x = 177,143.41

Related Problems

Find third proportional to 40,132.50 and 59,620.50
Half scale
Find third proportional to 160,530 and 238,482
Double scale
Find third proportional to 80,267 and 119,244
Similar ratio
Find third proportional to 120,397.50 and 178,861.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.