Home / 7,632-11,952

Finding the Third Proportional to 7,632 and 11,952

Calculator

Solution

The third proportional to 7,632 and 11,952 is: 18,717.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,632 : 11,952 = 11,952 : x
  2. Step 2: Convert to fraction form
    7,632/11,952 = 11,952/x
  3. Step 3: Cross multiply
    7,632x = 11,952 × 11,952
  4. Step 4: Simplify right side
    7,632x = 142,850,304
  5. Step 5: Solve for x
    x = 142,850,304/7,632
  6. Step 6: Final answer
    x = 18,717.28

Related Problems

Find third proportional to 3,816 and 5,976
Half scale
Find third proportional to 15,264 and 23,904
Double scale
Find third proportional to 7,634 and 11,955
Similar ratio
Find third proportional to 11,448 and 17,928
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.