Home / 133,895-190,353

Finding the Third Proportional to 133,895 and 190,353

Calculator

Solution

The third proportional to 133,895 and 190,353 is: 270,617.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,895 : 190,353 = 190,353 : x
  2. Step 2: Convert to fraction form
    133,895/190,353 = 190,353/x
  3. Step 3: Cross multiply
    133,895x = 190,353 × 190,353
  4. Step 4: Simplify right side
    133,895x = 36,234,264,609
  5. Step 5: Solve for x
    x = 36,234,264,609/133,895
  6. Step 6: Final answer
    x = 270,617.01

Related Problems

Find third proportional to 66,947.50 and 95,176.50
Half scale
Find third proportional to 267,790 and 380,706
Double scale
Find third proportional to 133,897 and 190,356
Similar ratio
Find third proportional to 200,842.50 and 285,529.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.