Home / 9,300.85-13,945.21-3,376.62

Finding the Fourth Proportional to 9,300.85, 13,945.21 and 3,376.62

Calculator

Solution

The fourth proportional to 9,300.85, 13,945.21 and 3,376.62 is: 5,062.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,300.85 : 13,945.21 = 3,376.62 : x
  2. Step 2: Convert to fraction form
    9,300.85/13,945.21 = 3,376.62/x
  3. Step 3: Cross multiply
    9,300.85x = 13,945.21 × 3,376.62
  4. Step 4: Simplify right side
    9,300.85x = 47,087,674.99
  5. Step 5: Solve for x
    x = 47,087,674.99/9,300.85
  6. Step 6: Final answer
    x = 5,062.73

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.