Home / 114,748-177,228

Finding the Third Proportional to 114,748 and 177,228

Calculator

Solution

The third proportional to 114,748 and 177,228 is: 273,728.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,748 : 177,228 = 177,228 : x
  2. Step 2: Convert to fraction form
    114,748/177,228 = 177,228/x
  3. Step 3: Cross multiply
    114,748x = 177,228 × 177,228
  4. Step 4: Simplify right side
    114,748x = 31,409,763,984
  5. Step 5: Solve for x
    x = 31,409,763,984/114,748
  6. Step 6: Final answer
    x = 273,728.20

Related Problems

Find third proportional to 57,374 and 88,614
Half scale
Find third proportional to 229,496 and 354,456
Double scale
Find third proportional to 114,750 and 177,231
Similar ratio
Find third proportional to 172,122 and 265,842
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.