Home / 11,100-23,688

Finding the Third Proportional to 11,100 and 23,688

Calculator

Solution

The third proportional to 11,100 and 23,688 is: 50,551.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,100 : 23,688 = 23,688 : x
  2. Step 2: Convert to fraction form
    11,100/23,688 = 23,688/x
  3. Step 3: Cross multiply
    11,100x = 23,688 × 23,688
  4. Step 4: Simplify right side
    11,100x = 561,121,344
  5. Step 5: Solve for x
    x = 561,121,344/11,100
  6. Step 6: Final answer
    x = 50,551.47

Related Problems

Find third proportional to 5,550 and 11,844
Half scale
Find third proportional to 22,200 and 47,376
Double scale
Find third proportional to 11,102 and 23,692
Similar ratio
Find third proportional to 16,650 and 35,532
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.