Home / 179,148-386,268

Finding the Third Proportional to 179,148 and 386,268

Calculator

Solution

The third proportional to 179,148 and 386,268 is: 832,847.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,148 : 386,268 = 386,268 : x
  2. Step 2: Convert to fraction form
    179,148/386,268 = 386,268/x
  3. Step 3: Cross multiply
    179,148x = 386,268 × 386,268
  4. Step 4: Simplify right side
    179,148x = 149,202,967,824
  5. Step 5: Solve for x
    x = 149,202,967,824/179,148
  6. Step 6: Final answer
    x = 832,847.52

Related Problems

Find third proportional to 89,574 and 193,134
Half scale
Find third proportional to 358,296 and 772,536
Double scale
Find third proportional to 179,150 and 386,272
Similar ratio
Find third proportional to 268,722 and 579,402
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.