Home / 7,448.13-11,174.54-3,067.65

Finding the Fourth Proportional to 7,448.13, 11,174.54 and 3,067.65

Calculator

Solution

The fourth proportional to 7,448.13, 11,174.54 and 3,067.65 is: 4,602.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,448.13 : 11,174.54 = 3,067.65 : x
  2. Step 2: Convert to fraction form
    7,448.13/11,174.54 = 3,067.65/x
  3. Step 3: Cross multiply
    7,448.13x = 11,174.54 × 3,067.65
  4. Step 4: Simplify right side
    7,448.13x = 34,279,562.29
  5. Step 5: Solve for x
    x = 34,279,562.29/7,448.13
  6. Step 6: Final answer
    x = 4,602.44

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.