Home / 134,084-198,807

Finding the Third Proportional to 134,084 and 198,807

Calculator

Solution

The third proportional to 134,084 and 198,807 is: 294,772.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,084 : 198,807 = 198,807 : x
  2. Step 2: Convert to fraction form
    134,084/198,807 = 198,807/x
  3. Step 3: Cross multiply
    134,084x = 198,807 × 198,807
  4. Step 4: Simplify right side
    134,084x = 39,524,223,249
  5. Step 5: Solve for x
    x = 39,524,223,249/134,084
  6. Step 6: Final answer
    x = 294,772.11

Related Problems

Find third proportional to 67,042 and 99,403.50
Half scale
Find third proportional to 268,168 and 397,614
Double scale
Find third proportional to 134,086 and 198,810
Similar ratio
Find third proportional to 201,126 and 298,210.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.