Home / 169,268-401,028

Finding the Third Proportional to 169,268 and 401,028

Calculator

Solution

The third proportional to 169,268 and 401,028 is: 950,111.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,268 : 401,028 = 401,028 : x
  2. Step 2: Convert to fraction form
    169,268/401,028 = 401,028/x
  3. Step 3: Cross multiply
    169,268x = 401,028 × 401,028
  4. Step 4: Simplify right side
    169,268x = 160,823,456,784
  5. Step 5: Solve for x
    x = 160,823,456,784/169,268
  6. Step 6: Final answer
    x = 950,111.40

Related Problems

Find third proportional to 84,634 and 200,514
Half scale
Find third proportional to 338,536 and 802,056
Double scale
Find third proportional to 169,270 and 401,033
Similar ratio
Find third proportional to 253,902 and 601,542
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.