Home / 171,264-260,936.25

Finding the Third Proportional to 171,264 and 260,936.25

Calculator

Solution

The third proportional to 171,264 and 260,936.25 is: 397,560.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,264 : 260,936.25 = 260,936.25 : x
  2. Step 2: Convert to fraction form
    171,264/260,936.25 = 260,936.25/x
  3. Step 3: Cross multiply
    171,264x = 260,936.25 × 260,936.25
  4. Step 4: Simplify right side
    171,264x = 68,087,726,564.06
  5. Step 5: Solve for x
    x = 68,087,726,564.06/171,264
  6. Step 6: Final answer
    x = 397,560.06

Related Problems

Find third proportional to 85,632 and 130,468.13
Half scale
Find third proportional to 342,528 and 521,872.50
Double scale
Find third proportional to 171,266 and 260,939
Similar ratio
Find third proportional to 256,896 and 391,404.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.