Home / 114,762-177,255

Finding the Third Proportional to 114,762 and 177,255

Calculator

Solution

The third proportional to 114,762 and 177,255 is: 273,778.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,762 : 177,255 = 177,255 : x
  2. Step 2: Convert to fraction form
    114,762/177,255 = 177,255/x
  3. Step 3: Cross multiply
    114,762x = 177,255 × 177,255
  4. Step 4: Simplify right side
    114,762x = 31,419,335,025
  5. Step 5: Solve for x
    x = 31,419,335,025/114,762
  6. Step 6: Final answer
    x = 273,778.21

Related Problems

Find third proportional to 57,381 and 88,627.50
Half scale
Find third proportional to 229,524 and 354,510
Double scale
Find third proportional to 114,764 and 177,258
Similar ratio
Find third proportional to 172,143 and 265,882.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.