Home / 36,696-80,424

Finding the Third Proportional to 36,696 and 80,424

Calculator

Solution

The third proportional to 36,696 and 80,424 is: 176,259.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,696 : 80,424 = 80,424 : x
  2. Step 2: Convert to fraction form
    36,696/80,424 = 80,424/x
  3. Step 3: Cross multiply
    36,696x = 80,424 × 80,424
  4. Step 4: Simplify right side
    36,696x = 6,468,019,776
  5. Step 5: Solve for x
    x = 6,468,019,776/36,696
  6. Step 6: Final answer
    x = 176,259.53

Related Problems

Find third proportional to 18,348 and 40,212
Half scale
Find third proportional to 73,392 and 160,848
Double scale
Find third proportional to 36,698 and 80,428
Similar ratio
Find third proportional to 55,044 and 120,636
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.