Home / 11,616-13,326

Finding the Third Proportional to 11,616 and 13,326

Calculator

Solution

The third proportional to 11,616 and 13,326 is: 15,287.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,616 : 13,326 = 13,326 : x
  2. Step 2: Convert to fraction form
    11,616/13,326 = 13,326/x
  3. Step 3: Cross multiply
    11,616x = 13,326 × 13,326
  4. Step 4: Simplify right side
    11,616x = 177,582,276
  5. Step 5: Solve for x
    x = 177,582,276/11,616
  6. Step 6: Final answer
    x = 15,287.73

Related Problems

Find third proportional to 5,808 and 6,663
Half scale
Find third proportional to 23,232 and 26,652
Double scale
Find third proportional to 11,618 and 13,328
Similar ratio
Find third proportional to 17,424 and 19,989
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.