Home / 24.25-36.37-6.21

Finding the Fourth Proportional to 24.25, 36.37 and 6.21

Calculator

Solution

The fourth proportional to 24.25, 36.37 and 6.21 is: 9.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24.25 : 36.37 = 6.21 : x
  2. Step 2: Convert to fraction form
    24.25/36.37 = 6.21/x
  3. Step 3: Cross multiply
    24.25x = 36.37 × 6.21
  4. Step 4: Simplify right side
    24.25x = 225.93
  5. Step 5: Solve for x
    x = 225.93/24.25
  6. Step 6: Final answer
    x = 9.32

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.