Home / 6.41-8.83-4.10

Finding the Fourth Proportional to 6.41, 8.83 and 4.10

Calculator

Solution

The fourth proportional to 6.41, 8.83 and 4.10 is: 5.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6.41 : 8.83 = 4.10 : x
  2. Step 2: Convert to fraction form
    6.41/8.83 = 4.10/x
  3. Step 3: Cross multiply
    6.41x = 8.83 × 4.10
  4. Step 4: Simplify right side
    6.41x = 36.23
  5. Step 5: Solve for x
    x = 36.23/6.41
  6. Step 6: Final answer
    x = 5.66

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.