Home / 20,438-44,704

Finding the Third Proportional to 20,438 and 44,704

Calculator

Solution

The third proportional to 20,438 and 44,704 is: 97,780.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,438 : 44,704 = 44,704 : x
  2. Step 2: Convert to fraction form
    20,438/44,704 = 44,704/x
  3. Step 3: Cross multiply
    20,438x = 44,704 × 44,704
  4. Step 4: Simplify right side
    20,438x = 1,998,447,616
  5. Step 5: Solve for x
    x = 1,998,447,616/20,438
  6. Step 6: Final answer
    x = 97,780.98

Related Problems

Find third proportional to 10,219 and 22,352
Half scale
Find third proportional to 40,876 and 89,408
Double scale
Find third proportional to 20,440 and 44,708
Similar ratio
Find third proportional to 30,657 and 67,056
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.