Home / 7,822.22-10,794.53-4,285.45

Finding the Fourth Proportional to 7,822.22, 10,794.53 and 4,285.45

Calculator

Solution

The fourth proportional to 7,822.22, 10,794.53 and 4,285.45 is: 5,913.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,822.22 : 10,794.53 = 4,285.45 : x
  2. Step 2: Convert to fraction form
    7,822.22/10,794.53 = 4,285.45/x
  3. Step 3: Cross multiply
    7,822.22x = 10,794.53 × 4,285.45
  4. Step 4: Simplify right side
    7,822.22x = 46,259,442.80
  5. Step 5: Solve for x
    x = 46,259,442.80/7,822.22
  6. Step 6: Final answer
    x = 5,913.85

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.