Home / 18,578-41,296

Finding the Third Proportional to 18,578 and 41,296

Calculator

Solution

The third proportional to 18,578 and 41,296 is: 91,794.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,578 : 41,296 = 41,296 : x
  2. Step 2: Convert to fraction form
    18,578/41,296 = 41,296/x
  3. Step 3: Cross multiply
    18,578x = 41,296 × 41,296
  4. Step 4: Simplify right side
    18,578x = 1,705,359,616
  5. Step 5: Solve for x
    x = 1,705,359,616/18,578
  6. Step 6: Final answer
    x = 91,794.58

Related Problems

Find third proportional to 9,289 and 20,648
Half scale
Find third proportional to 37,156 and 82,592
Double scale
Find third proportional to 18,580 and 41,300
Similar ratio
Find third proportional to 27,867 and 61,944
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.