Home / 11,952-26,290

Finding the Third Proportional to 11,952 and 26,290

Calculator

Solution

The third proportional to 11,952 and 26,290 is: 57,828.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,952 : 26,290 = 26,290 : x
  2. Step 2: Convert to fraction form
    11,952/26,290 = 26,290/x
  3. Step 3: Cross multiply
    11,952x = 26,290 × 26,290
  4. Step 4: Simplify right side
    11,952x = 691,164,100
  5. Step 5: Solve for x
    x = 691,164,100/11,952
  6. Step 6: Final answer
    x = 57,828.32

Related Problems

Find third proportional to 5,976 and 13,145
Half scale
Find third proportional to 23,904 and 52,580
Double scale
Find third proportional to 11,954 and 26,294
Similar ratio
Find third proportional to 17,928 and 39,435
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.