Home / 82,110-177,348

Finding the Third Proportional to 82,110 and 177,348

Calculator

Solution

The third proportional to 82,110 and 177,348 is: 383,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,110 : 177,348 = 177,348 : x
  2. Step 2: Convert to fraction form
    82,110/177,348 = 177,348/x
  3. Step 3: Cross multiply
    82,110x = 177,348 × 177,348
  4. Step 4: Simplify right side
    82,110x = 31,452,313,104
  5. Step 5: Solve for x
    x = 31,452,313,104/82,110
  6. Step 6: Final answer
    x = 383,050.95

Related Problems

Find third proportional to 41,055 and 88,674
Half scale
Find third proportional to 164,220 and 354,696
Double scale
Find third proportional to 82,112 and 177,352
Similar ratio
Find third proportional to 123,165 and 266,022
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.