Home / 167.94-251.76-106.95

Finding the Fourth Proportional to 167.94, 251.76 and 106.95

Calculator

Solution

The fourth proportional to 167.94, 251.76 and 106.95 is: 160.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    167.94 : 251.76 = 106.95 : x
  2. Step 2: Convert to fraction form
    167.94/251.76 = 106.95/x
  3. Step 3: Cross multiply
    167.94x = 251.76 × 106.95
  4. Step 4: Simplify right side
    167.94x = 26,925.73
  5. Step 5: Solve for x
    x = 26,925.73/167.94
  6. Step 6: Final answer
    x = 160.33

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.