Home / 6,203.25-9,303.05-1,819.67

Finding the Fourth Proportional to 6,203.25, 9,303.05 and 1,819.67

Calculator

Solution

The fourth proportional to 6,203.25, 9,303.05 and 1,819.67 is: 2,728.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.25 : 9,303.05 = 1,819.67 : x
  2. Step 2: Convert to fraction form
    6,203.25/9,303.05 = 1,819.67/x
  3. Step 3: Cross multiply
    6,203.25x = 9,303.05 × 1,819.67
  4. Step 4: Simplify right side
    6,203.25x = 16,928,439.03
  5. Step 5: Solve for x
    x = 16,928,439.03/6,203.25
  6. Step 6: Final answer
    x = 2,728.96

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.