Home / 73.34-110.04-37.28

Finding the Fourth Proportional to 73.34, 110.04 and 37.28

Calculator

Solution

The fourth proportional to 73.34, 110.04 and 37.28 is: 55.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    73.34 : 110.04 = 37.28 : x
  2. Step 2: Convert to fraction form
    73.34/110.04 = 37.28/x
  3. Step 3: Cross multiply
    73.34x = 110.04 × 37.28
  4. Step 4: Simplify right side
    73.34x = 4,102.29
  5. Step 5: Solve for x
    x = 4,102.29/73.34
  6. Step 6: Final answer
    x = 55.94

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.