Home / 51,864-108,192

Finding the Third Proportional to 51,864 and 108,192

Calculator

Solution

The third proportional to 51,864 and 108,192 is: 225,696.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,864 : 108,192 = 108,192 : x
  2. Step 2: Convert to fraction form
    51,864/108,192 = 108,192/x
  3. Step 3: Cross multiply
    51,864x = 108,192 × 108,192
  4. Step 4: Simplify right side
    51,864x = 11,705,508,864
  5. Step 5: Solve for x
    x = 11,705,508,864/51,864
  6. Step 6: Final answer
    x = 225,696.22

Related Problems

Find third proportional to 25,932 and 54,096
Half scale
Find third proportional to 103,728 and 216,384
Double scale
Find third proportional to 51,866 and 108,196
Similar ratio
Find third proportional to 77,796 and 162,288
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.