Home / 13,551-27,966

Finding the Third Proportional to 13,551 and 27,966

Calculator

Solution

The third proportional to 13,551 and 27,966 is: 57,715.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,551 : 27,966 = 27,966 : x
  2. Step 2: Convert to fraction form
    13,551/27,966 = 27,966/x
  3. Step 3: Cross multiply
    13,551x = 27,966 × 27,966
  4. Step 4: Simplify right side
    13,551x = 782,097,156
  5. Step 5: Solve for x
    x = 782,097,156/13,551
  6. Step 6: Final answer
    x = 57,715.09

Related Problems

Find third proportional to 6,775.50 and 13,983
Half scale
Find third proportional to 27,102 and 55,932
Double scale
Find third proportional to 13,553 and 27,970
Similar ratio
Find third proportional to 20,326.50 and 41,949
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.