Home / 355,760.99-532,786.28-203,496.57

Finding the Fourth Proportional to 355,760.99, 532,786.28 and 203,496.57

Calculator

Solution

The fourth proportional to 355,760.99, 532,786.28 and 203,496.57 is: 304,755.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,760.99 : 532,786.28 = 203,496.57 : x
  2. Step 2: Convert to fraction form
    355,760.99/532,786.28 = 203,496.57/x
  3. Step 3: Cross multiply
    355,760.99x = 532,786.28 × 203,496.57
  4. Step 4: Simplify right side
    355,760.99x = 108,420,179,505.58
  5. Step 5: Solve for x
    x = 108,420,179,505.58/355,760.99
  6. Step 6: Final answer
    x = 304,755.68

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.