Home / 211,608-327,924

Finding the Third Proportional to 211,608 and 327,924

Calculator

Solution

The third proportional to 211,608 and 327,924 is: 508,176.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,608 : 327,924 = 327,924 : x
  2. Step 2: Convert to fraction form
    211,608/327,924 = 327,924/x
  3. Step 3: Cross multiply
    211,608x = 327,924 × 327,924
  4. Step 4: Simplify right side
    211,608x = 107,534,149,776
  5. Step 5: Solve for x
    x = 107,534,149,776/211,608
  6. Step 6: Final answer
    x = 508,176.20

Related Problems

Find third proportional to 105,804 and 163,962
Half scale
Find third proportional to 423,216 and 655,848
Double scale
Find third proportional to 211,610 and 327,927
Similar ratio
Find third proportional to 317,412 and 491,886
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.