Home / 9,212.56-13,819.82-3,370.44

Finding the Fourth Proportional to 9,212.56, 13,819.82 and 3,370.44

Calculator

Solution

The fourth proportional to 9,212.56, 13,819.82 and 3,370.44 is: 5,056.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212.56 : 13,819.82 = 3,370.44 : x
  2. Step 2: Convert to fraction form
    9,212.56/13,819.82 = 3,370.44/x
  3. Step 3: Cross multiply
    9,212.56x = 13,819.82 × 3,370.44
  4. Step 4: Simplify right side
    9,212.56x = 46,578,874.12
  5. Step 5: Solve for x
    x = 46,578,874.12/9,212.56
  6. Step 6: Final answer
    x = 5,056.02

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.