Home / 6,225-11,250

Finding the Third Proportional to 6,225 and 11,250

Calculator

Solution

The third proportional to 6,225 and 11,250 is: 20,331.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225 : 11,250 = 11,250 : x
  2. Step 2: Convert to fraction form
    6,225/11,250 = 11,250/x
  3. Step 3: Cross multiply
    6,225x = 11,250 × 11,250
  4. Step 4: Simplify right side
    6,225x = 126,562,500
  5. Step 5: Solve for x
    x = 126,562,500/6,225
  6. Step 6: Final answer
    x = 20,331.33

Related Problems

Find third proportional to 3,112.50 and 5,625
Half scale
Find third proportional to 12,450 and 22,500
Double scale
Find third proportional to 6,227 and 11,254
Similar ratio
Find third proportional to 9,337.50 and 16,875
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.81) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.