Home / 22,170-45,375.75

Finding the Third Proportional to 22,170 and 45,375.75

Calculator

Solution

The third proportional to 22,170 and 45,375.75 is: 92,871.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,170 : 45,375.75 = 45,375.75 : x
  2. Step 2: Convert to fraction form
    22,170/45,375.75 = 45,375.75/x
  3. Step 3: Cross multiply
    22,170x = 45,375.75 × 45,375.75
  4. Step 4: Simplify right side
    22,170x = 2,058,958,688.06
  5. Step 5: Solve for x
    x = 2,058,958,688.06/22,170
  6. Step 6: Final answer
    x = 92,871.39

Related Problems

Find third proportional to 11,085 and 22,687.88
Half scale
Find third proportional to 44,340 and 90,751.50
Double scale
Find third proportional to 22,172 and 45,380
Similar ratio
Find third proportional to 33,255 and 68,063.63
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.