Home / 32.09-48.15-24.50

Finding the Fourth Proportional to 32.09, 48.15 and 24.50

Calculator

Solution

The fourth proportional to 32.09, 48.15 and 24.50 is: 36.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32.09 : 48.15 = 24.50 : x
  2. Step 2: Convert to fraction form
    32.09/48.15 = 24.50/x
  3. Step 3: Cross multiply
    32.09x = 48.15 × 24.50
  4. Step 4: Simplify right side
    32.09x = 1,179.80
  5. Step 5: Solve for x
    x = 1,179.80/32.09
  6. Step 6: Final answer
    x = 36.76

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.