Home / 5,632-11,480

Finding the Third Proportional to 5,632 and 11,480

Calculator

Solution

The third proportional to 5,632 and 11,480 is: 23,400.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632 : 11,480 = 11,480 : x
  2. Step 2: Convert to fraction form
    5,632/11,480 = 11,480/x
  3. Step 3: Cross multiply
    5,632x = 11,480 × 11,480
  4. Step 4: Simplify right side
    5,632x = 131,790,400
  5. Step 5: Solve for x
    x = 131,790,400/5,632
  6. Step 6: Final answer
    x = 23,400.28

Related Problems

Find third proportional to 2,816 and 5,740
Half scale
Find third proportional to 11,264 and 22,960
Double scale
Find third proportional to 5,634 and 11,484
Similar ratio
Find third proportional to 8,448 and 17,220
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.