Home / 11,608-25,288

Finding the Third Proportional to 11,608 and 25,288

Calculator

Solution

The third proportional to 11,608 and 25,288 is: 55,089.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,608 : 25,288 = 25,288 : x
  2. Step 2: Convert to fraction form
    11,608/25,288 = 25,288/x
  3. Step 3: Cross multiply
    11,608x = 25,288 × 25,288
  4. Step 4: Simplify right side
    11,608x = 639,482,944
  5. Step 5: Solve for x
    x = 639,482,944/11,608
  6. Step 6: Final answer
    x = 55,089.85

Related Problems

Find third proportional to 5,804 and 12,644
Half scale
Find third proportional to 23,216 and 50,576
Double scale
Find third proportional to 11,610 and 25,292
Similar ratio
Find third proportional to 17,412 and 37,932
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.