Home / 102,976-225,634

Finding the Third Proportional to 102,976 and 225,634

Calculator

Solution

The third proportional to 102,976 and 225,634 is: 494,393.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,976 : 225,634 = 225,634 : x
  2. Step 2: Convert to fraction form
    102,976/225,634 = 225,634/x
  3. Step 3: Cross multiply
    102,976x = 225,634 × 225,634
  4. Step 4: Simplify right side
    102,976x = 50,910,701,956
  5. Step 5: Solve for x
    x = 50,910,701,956/102,976
  6. Step 6: Final answer
    x = 494,393.86

Related Problems

Find third proportional to 51,488 and 112,817
Half scale
Find third proportional to 205,952 and 451,268
Double scale
Find third proportional to 102,978 and 225,638
Similar ratio
Find third proportional to 154,464 and 338,451
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.