Home / 7,020.14-10,530.18-1,826

Finding the Fourth Proportional to 7,020.14, 10,530.18 and 1,826

Calculator

Solution

The fourth proportional to 7,020.14, 10,530.18 and 1,826 is: 2,738.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,020.14 : 10,530.18 = 1,826 : x
  2. Step 2: Convert to fraction form
    7,020.14/10,530.18 = 1,826/x
  3. Step 3: Cross multiply
    7,020.14x = 10,530.18 × 1,826
  4. Step 4: Simplify right side
    7,020.14x = 19,228,108.68
  5. Step 5: Solve for x
    x = 19,228,108.68/7,020.14
  6. Step 6: Final answer
    x = 2,738.99

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.