Home / 80,164-173,176

Finding the Third Proportional to 80,164 and 173,176

Calculator

Solution

The third proportional to 80,164 and 173,176 is: 374,107.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,164 : 173,176 = 173,176 : x
  2. Step 2: Convert to fraction form
    80,164/173,176 = 173,176/x
  3. Step 3: Cross multiply
    80,164x = 173,176 × 173,176
  4. Step 4: Simplify right side
    80,164x = 29,989,926,976
  5. Step 5: Solve for x
    x = 29,989,926,976/80,164
  6. Step 6: Final answer
    x = 374,107.17

Related Problems

Find third proportional to 40,082 and 86,588
Half scale
Find third proportional to 160,328 and 346,352
Double scale
Find third proportional to 80,166 and 173,180
Similar ratio
Find third proportional to 120,246 and 259,764
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.