Home / 82,104-177,306

Finding the Third Proportional to 82,104 and 177,306

Calculator

Solution

The third proportional to 82,104 and 177,306 is: 382,897.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,104 : 177,306 = 177,306 : x
  2. Step 2: Convert to fraction form
    82,104/177,306 = 177,306/x
  3. Step 3: Cross multiply
    82,104x = 177,306 × 177,306
  4. Step 4: Simplify right side
    82,104x = 31,437,417,636
  5. Step 5: Solve for x
    x = 31,437,417,636/82,104
  6. Step 6: Final answer
    x = 382,897.52

Related Problems

Find third proportional to 41,052 and 88,653
Half scale
Find third proportional to 164,208 and 354,612
Double scale
Find third proportional to 82,106 and 177,310
Similar ratio
Find third proportional to 123,156 and 265,959
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.