Home / 6,198-7,230.75

Finding the Third Proportional to 6,198 and 7,230.75

Calculator

Solution

The third proportional to 6,198 and 7,230.75 is: 8,435.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198 : 7,230.75 = 7,230.75 : x
  2. Step 2: Convert to fraction form
    6,198/7,230.75 = 7,230.75/x
  3. Step 3: Cross multiply
    6,198x = 7,230.75 × 7,230.75
  4. Step 4: Simplify right side
    6,198x = 52,283,745.56
  5. Step 5: Solve for x
    x = 52,283,745.56/6,198
  6. Step 6: Final answer
    x = 8,435.58

Related Problems

Find third proportional to 3,099 and 3,615.38
Half scale
Find third proportional to 12,396 and 14,461.50
Double scale
Find third proportional to 6,200 and 7,233
Similar ratio
Find third proportional to 9,297 and 10,846.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.