Home / 6,510.26-9,766.05-1,830.28

Finding the Fourth Proportional to 6,510.26, 9,766.05 and 1,830.28

Calculator

Solution

The fourth proportional to 6,510.26, 9,766.05 and 1,830.28 is: 2,745.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510.26 : 9,766.05 = 1,830.28 : x
  2. Step 2: Convert to fraction form
    6,510.26/9,766.05 = 1,830.28/x
  3. Step 3: Cross multiply
    6,510.26x = 9,766.05 × 1,830.28
  4. Step 4: Simplify right side
    6,510.26x = 17,874,605.99
  5. Step 5: Solve for x
    x = 17,874,605.99/6,510.26
  6. Step 6: Final answer
    x = 2,745.61

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.