Home / 27,132-55,888

Finding the Third Proportional to 27,132 and 55,888

Calculator

Solution

The third proportional to 27,132 and 55,888 is: 115,121.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,132 : 55,888 = 55,888 : x
  2. Step 2: Convert to fraction form
    27,132/55,888 = 55,888/x
  3. Step 3: Cross multiply
    27,132x = 55,888 × 55,888
  4. Step 4: Simplify right side
    27,132x = 3,123,468,544
  5. Step 5: Solve for x
    x = 3,123,468,544/27,132
  6. Step 6: Final answer
    x = 115,121.21

Related Problems

Find third proportional to 13,566 and 27,944
Half scale
Find third proportional to 54,264 and 111,776
Double scale
Find third proportional to 27,134 and 55,892
Similar ratio
Find third proportional to 40,698 and 83,832
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.