Home / 28,721-44,134

Finding the Third Proportional to 28,721 and 44,134

Calculator

Solution

The third proportional to 28,721 and 44,134 is: 67,818.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,721 : 44,134 = 44,134 : x
  2. Step 2: Convert to fraction form
    28,721/44,134 = 44,134/x
  3. Step 3: Cross multiply
    28,721x = 44,134 × 44,134
  4. Step 4: Simplify right side
    28,721x = 1,947,809,956
  5. Step 5: Solve for x
    x = 1,947,809,956/28,721
  6. Step 6: Final answer
    x = 67,818.32

Related Problems

Find third proportional to 14,360.50 and 22,067
Half scale
Find third proportional to 57,442 and 88,268
Double scale
Find third proportional to 28,723 and 44,137
Similar ratio
Find third proportional to 43,081.50 and 66,201
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.