Home / 80,196-122,182

Finding the Third Proportional to 80,196 and 122,182

Calculator

Solution

The third proportional to 80,196 and 122,182 is: 186,149.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,196 : 122,182 = 122,182 : x
  2. Step 2: Convert to fraction form
    80,196/122,182 = 122,182/x
  3. Step 3: Cross multiply
    80,196x = 122,182 × 122,182
  4. Step 4: Simplify right side
    80,196x = 14,928,441,124
  5. Step 5: Solve for x
    x = 14,928,441,124/80,196
  6. Step 6: Final answer
    x = 186,149.45

Related Problems

Find third proportional to 40,098 and 61,091
Half scale
Find third proportional to 160,392 and 244,364
Double scale
Find third proportional to 80,198 and 122,185
Similar ratio
Find third proportional to 120,294 and 183,273
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.