Home / 53,857-110,396

Finding the Third Proportional to 53,857 and 110,396

Calculator

Solution

The third proportional to 53,857 and 110,396 is: 226,289.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,857 : 110,396 = 110,396 : x
  2. Step 2: Convert to fraction form
    53,857/110,396 = 110,396/x
  3. Step 3: Cross multiply
    53,857x = 110,396 × 110,396
  4. Step 4: Simplify right side
    53,857x = 12,187,276,816
  5. Step 5: Solve for x
    x = 12,187,276,816/53,857
  6. Step 6: Final answer
    x = 226,289.56

Related Problems

Find third proportional to 26,928.50 and 55,198
Half scale
Find third proportional to 107,714 and 220,792
Double scale
Find third proportional to 53,859 and 110,400
Similar ratio
Find third proportional to 80,785.50 and 165,594
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.