Home / 38,304-55,971

Finding the Third Proportional to 38,304 and 55,971

Calculator

Solution

The third proportional to 38,304 and 55,971 is: 81,786.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,304 : 55,971 = 55,971 : x
  2. Step 2: Convert to fraction form
    38,304/55,971 = 55,971/x
  3. Step 3: Cross multiply
    38,304x = 55,971 × 55,971
  4. Step 4: Simplify right side
    38,304x = 3,132,752,841
  5. Step 5: Solve for x
    x = 3,132,752,841/38,304
  6. Step 6: Final answer
    x = 81,786.57

Related Problems

Find third proportional to 19,152 and 27,985.50
Half scale
Find third proportional to 76,608 and 111,942
Double scale
Find third proportional to 38,306 and 55,974
Similar ratio
Find third proportional to 57,456 and 83,956.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.