Home / 69,448.28-95,854.35-39,251.11

Finding the Fourth Proportional to 69,448.28, 95,854.35 and 39,251.11

Calculator

Solution

The fourth proportional to 69,448.28, 95,854.35 and 39,251.11 is: 54,175.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,448.28 : 95,854.35 = 39,251.11 : x
  2. Step 2: Convert to fraction form
    69,448.28/95,854.35 = 39,251.11/x
  3. Step 3: Cross multiply
    69,448.28x = 95,854.35 × 39,251.11
  4. Step 4: Simplify right side
    69,448.28x = 3,762,389,679.21
  5. Step 5: Solve for x
    x = 3,762,389,679.21/69,448.28
  6. Step 6: Final answer
    x = 54,175.42

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.