Home / 4,930.22-6,803.88-2,942.30

Finding the Fourth Proportional to 4,930.22, 6,803.88 and 2,942.30

Calculator

Solution

The fourth proportional to 4,930.22, 6,803.88 and 2,942.30 is: 4,060.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.22 : 6,803.88 = 2,942.30 : x
  2. Step 2: Convert to fraction form
    4,930.22/6,803.88 = 2,942.30/x
  3. Step 3: Cross multiply
    4,930.22x = 6,803.88 × 2,942.30
  4. Step 4: Simplify right side
    4,930.22x = 20,019,056.12
  5. Step 5: Solve for x
    x = 20,019,056.12/4,930.22
  6. Step 6: Final answer
    x = 4,060.48

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.