Home / 7,851.82-10,835.22-4,314.82

Finding the Fourth Proportional to 7,851.82, 10,835.22 and 4,314.82

Calculator

Solution

The fourth proportional to 7,851.82, 10,835.22 and 4,314.82 is: 5,954.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,851.82 : 10,835.22 = 4,314.82 : x
  2. Step 2: Convert to fraction form
    7,851.82/10,835.22 = 4,314.82/x
  3. Step 3: Cross multiply
    7,851.82x = 10,835.22 × 4,314.82
  4. Step 4: Simplify right side
    7,851.82x = 46,752,023.96
  5. Step 5: Solve for x
    x = 46,752,023.96/7,851.82
  6. Step 6: Final answer
    x = 5,954.29

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.