Home / 13,270-28,966

Finding the Third Proportional to 13,270 and 28,966

Calculator

Solution

The third proportional to 13,270 and 28,966 is: 63,227.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,270 : 28,966 = 28,966 : x
  2. Step 2: Convert to fraction form
    13,270/28,966 = 28,966/x
  3. Step 3: Cross multiply
    13,270x = 28,966 × 28,966
  4. Step 4: Simplify right side
    13,270x = 839,029,156
  5. Step 5: Solve for x
    x = 839,029,156/13,270
  6. Step 6: Final answer
    x = 63,227.52

Related Problems

Find third proportional to 6,635 and 14,483
Half scale
Find third proportional to 26,540 and 57,932
Double scale
Find third proportional to 13,272 and 28,970
Similar ratio
Find third proportional to 19,905 and 43,449
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.