Home / 227,121.75-330,823.13

Finding the Third Proportional to 227,121.75 and 330,823.13

Calculator

Solution

The third proportional to 227,121.75 and 330,823.13 is: 481,873.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,121.75 : 330,823.13 = 330,823.13 : x
  2. Step 2: Convert to fraction form
    227,121.75/330,823.13 = 330,823.13/x
  3. Step 3: Cross multiply
    227,121.75x = 330,823.13 × 330,823.13
  4. Step 4: Simplify right side
    227,121.75x = 109,443,940,034.77
  5. Step 5: Solve for x
    x = 109,443,940,034.77/227,121.75
  6. Step 6: Final answer
    x = 481,873.44

Related Problems

Find third proportional to 113,560.88 and 165,411.56
Half scale
Find third proportional to 454,243.50 and 661,646.25
Double scale
Find third proportional to 227,124 and 330,826
Similar ratio
Find third proportional to 340,682.63 and 496,234.69
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.