Home / 115,731.38-180,363.38

Finding the Third Proportional to 115,731.38 and 180,363.38

Calculator

Solution

The third proportional to 115,731.38 and 180,363.38 is: 281,090.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,731.38 : 180,363.38 = 180,363.38 : x
  2. Step 2: Convert to fraction form
    115,731.38/180,363.38 = 180,363.38/x
  3. Step 3: Cross multiply
    115,731.38x = 180,363.38 × 180,363.38
  4. Step 4: Simplify right side
    115,731.38x = 32,530,947,041.39
  5. Step 5: Solve for x
    x = 32,530,947,041.39/115,731.38
  6. Step 6: Final answer
    x = 281,090.13

Related Problems

Find third proportional to 57,865.69 and 90,181.69
Half scale
Find third proportional to 231,462.75 and 360,726.75
Double scale
Find third proportional to 115,733 and 180,366
Similar ratio
Find third proportional to 173,597.06 and 270,545.06
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.