Home / 30,765-48,198

Finding the Third Proportional to 30,765 and 48,198

Calculator

Solution

The third proportional to 30,765 and 48,198 is: 75,509.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,765 : 48,198 = 48,198 : x
  2. Step 2: Convert to fraction form
    30,765/48,198 = 48,198/x
  3. Step 3: Cross multiply
    30,765x = 48,198 × 48,198
  4. Step 4: Simplify right side
    30,765x = 2,323,047,204
  5. Step 5: Solve for x
    x = 2,323,047,204/30,765
  6. Step 6: Final answer
    x = 75,509.42

Related Problems

Find third proportional to 15,382.50 and 24,099
Half scale
Find third proportional to 61,530 and 96,396
Double scale
Find third proportional to 30,767 and 48,201
Similar ratio
Find third proportional to 46,147.50 and 72,297
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.