Home / 2,379.33-3,569.33-736.02

Finding the Fourth Proportional to 2,379.33, 3,569.33 and 736.02

Calculator

Solution

The fourth proportional to 2,379.33, 3,569.33 and 736.02 is: 1,104.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379.33 : 3,569.33 = 736.02 : x
  2. Step 2: Convert to fraction form
    2,379.33/3,569.33 = 736.02/x
  3. Step 3: Cross multiply
    2,379.33x = 3,569.33 × 736.02
  4. Step 4: Simplify right side
    2,379.33x = 2,627,098.27
  5. Step 5: Solve for x
    x = 2,627,098.27/2,379.33
  6. Step 6: Final answer
    x = 1,104.13

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.