Home / 9,369-20,608

Finding the Third Proportional to 9,369 and 20,608

Calculator

Solution

The third proportional to 9,369 and 20,608 is: 45,329.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369 : 20,608 = 20,608 : x
  2. Step 2: Convert to fraction form
    9,369/20,608 = 20,608/x
  3. Step 3: Cross multiply
    9,369x = 20,608 × 20,608
  4. Step 4: Simplify right side
    9,369x = 424,689,664
  5. Step 5: Solve for x
    x = 424,689,664/9,369
  6. Step 6: Final answer
    x = 45,329.24

Related Problems

Find third proportional to 4,684.50 and 10,304
Half scale
Find third proportional to 18,738 and 41,216
Double scale
Find third proportional to 9,371 and 20,612
Similar ratio
Find third proportional to 14,053.50 and 30,912
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.