Home / 106.94-160.41-93.44

Finding the Fourth Proportional to 106.94, 160.41 and 93.44

Calculator

Solution

The fourth proportional to 106.94, 160.41 and 93.44 is: 140.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    106.94 : 160.41 = 93.44 : x
  2. Step 2: Convert to fraction form
    106.94/160.41 = 93.44/x
  3. Step 3: Cross multiply
    106.94x = 160.41 × 93.44
  4. Step 4: Simplify right side
    106.94x = 14,988.71
  5. Step 5: Solve for x
    x = 14,988.71/106.94
  6. Step 6: Final answer
    x = 140.16

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.