Home / 28,445-44,622

Finding the Third Proportional to 28,445 and 44,622

Calculator

Solution

The third proportional to 28,445 and 44,622 is: 69,999.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,445 : 44,622 = 44,622 : x
  2. Step 2: Convert to fraction form
    28,445/44,622 = 44,622/x
  3. Step 3: Cross multiply
    28,445x = 44,622 × 44,622
  4. Step 4: Simplify right side
    28,445x = 1,991,122,884
  5. Step 5: Solve for x
    x = 1,991,122,884/28,445
  6. Step 6: Final answer
    x = 69,999.05

Related Problems

Find third proportional to 14,222.50 and 22,311
Half scale
Find third proportional to 56,890 and 89,244
Double scale
Find third proportional to 28,447 and 44,625
Similar ratio
Find third proportional to 42,667.50 and 66,933
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.