Home / 1,037.24-1,556.19-306.83

Finding the Fourth Proportional to 1,037.24, 1,556.19 and 306.83

Calculator

Solution

The fourth proportional to 1,037.24, 1,556.19 and 306.83 is: 460.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037.24 : 1,556.19 = 306.83 : x
  2. Step 2: Convert to fraction form
    1,037.24/1,556.19 = 306.83/x
  3. Step 3: Cross multiply
    1,037.24x = 1,556.19 × 306.83
  4. Step 4: Simplify right side
    1,037.24x = 477,478.00
  5. Step 5: Solve for x
    x = 477,478.00/1,037.24
  6. Step 6: Final answer
    x = 460.34

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.