Home / 243,367-363,025

Finding the Third Proportional to 243,367 and 363,025

Calculator

Solution

The third proportional to 243,367 and 363,025 is: 541,516.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,367 : 363,025 = 363,025 : x
  2. Step 2: Convert to fraction form
    243,367/363,025 = 363,025/x
  3. Step 3: Cross multiply
    243,367x = 363,025 × 363,025
  4. Step 4: Simplify right side
    243,367x = 131,787,150,625
  5. Step 5: Solve for x
    x = 131,787,150,625/243,367
  6. Step 6: Final answer
    x = 541,516.11

Related Problems

Find third proportional to 121,683.50 and 181,512.50
Half scale
Find third proportional to 486,734 and 726,050
Double scale
Find third proportional to 243,369 and 363,028
Similar ratio
Find third proportional to 365,050.50 and 544,537.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.