Home / 165,993-251,493

Finding the Third Proportional to 165,993 and 251,493

Calculator

Solution

The third proportional to 165,993 and 251,493 is: 381,032.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,993 : 251,493 = 251,493 : x
  2. Step 2: Convert to fraction form
    165,993/251,493 = 251,493/x
  3. Step 3: Cross multiply
    165,993x = 251,493 × 251,493
  4. Step 4: Simplify right side
    165,993x = 63,248,729,049
  5. Step 5: Solve for x
    x = 63,248,729,049/165,993
  6. Step 6: Final answer
    x = 381,032.51

Related Problems

Find third proportional to 82,996.50 and 125,746.50
Half scale
Find third proportional to 331,986 and 502,986
Double scale
Find third proportional to 165,995 and 251,496
Similar ratio
Find third proportional to 248,989.50 and 377,239.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.