Home / 103,866-225,960

Finding the Third Proportional to 103,866 and 225,960

Calculator

Solution

The third proportional to 103,866 and 225,960 is: 491,574.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,866 : 225,960 = 225,960 : x
  2. Step 2: Convert to fraction form
    103,866/225,960 = 225,960/x
  3. Step 3: Cross multiply
    103,866x = 225,960 × 225,960
  4. Step 4: Simplify right side
    103,866x = 51,057,921,600
  5. Step 5: Solve for x
    x = 51,057,921,600/103,866
  6. Step 6: Final answer
    x = 491,574.93

Related Problems

Find third proportional to 51,933 and 112,980
Half scale
Find third proportional to 207,732 and 451,920
Double scale
Find third proportional to 103,868 and 225,964
Similar ratio
Find third proportional to 155,799 and 338,940
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.