Home / 2,645.19-3,650.18-1,466.19

Finding the Fourth Proportional to 2,645.19, 3,650.18 and 1,466.19

Calculator

Solution

The fourth proportional to 2,645.19, 3,650.18 and 1,466.19 is: 2,023.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645.19 : 3,650.18 = 1,466.19 : x
  2. Step 2: Convert to fraction form
    2,645.19/3,650.18 = 1,466.19/x
  3. Step 3: Cross multiply
    2,645.19x = 3,650.18 × 1,466.19
  4. Step 4: Simplify right side
    2,645.19x = 5,351,850.08
  5. Step 5: Solve for x
    x = 5,351,850.08/2,645.19
  6. Step 6: Final answer
    x = 2,023.24

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.