Home / 27,822-57,486

Finding the Third Proportional to 27,822 and 57,486

Calculator

Solution

The third proportional to 27,822 and 57,486 is: 118,777.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,822 : 57,486 = 57,486 : x
  2. Step 2: Convert to fraction form
    27,822/57,486 = 57,486/x
  3. Step 3: Cross multiply
    27,822x = 57,486 × 57,486
  4. Step 4: Simplify right side
    27,822x = 3,304,640,196
  5. Step 5: Solve for x
    x = 3,304,640,196/27,822
  6. Step 6: Final answer
    x = 118,777.95

Related Problems

Find third proportional to 13,911 and 28,743
Half scale
Find third proportional to 55,644 and 114,972
Double scale
Find third proportional to 27,824 and 57,490
Similar ratio
Find third proportional to 41,733 and 86,229
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.