Home / 2,242.91-3,095.08-1,298.64

Finding the Fourth Proportional to 2,242.91, 3,095.08 and 1,298.64

Calculator

Solution

The fourth proportional to 2,242.91, 3,095.08 and 1,298.64 is: 1,792.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242.91 : 3,095.08 = 1,298.64 : x
  2. Step 2: Convert to fraction form
    2,242.91/3,095.08 = 1,298.64/x
  3. Step 3: Cross multiply
    2,242.91x = 3,095.08 × 1,298.64
  4. Step 4: Simplify right side
    2,242.91x = 4,019,394.69
  5. Step 5: Solve for x
    x = 4,019,394.69/2,242.91
  6. Step 6: Final answer
    x = 1,792.04

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.