Home / 13,616-27,807

Finding the Third Proportional to 13,616 and 27,807

Calculator

Solution

The third proportional to 13,616 and 27,807 is: 56,788.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,616 : 27,807 = 27,807 : x
  2. Step 2: Convert to fraction form
    13,616/27,807 = 27,807/x
  3. Step 3: Cross multiply
    13,616x = 27,807 × 27,807
  4. Step 4: Simplify right side
    13,616x = 773,229,249
  5. Step 5: Solve for x
    x = 773,229,249/13,616
  6. Step 6: Final answer
    x = 56,788.28

Related Problems

Find third proportional to 6,808 and 13,903.50
Half scale
Find third proportional to 27,232 and 55,614
Double scale
Find third proportional to 13,618 and 27,811
Similar ratio
Find third proportional to 20,424 and 41,710.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.