Home / 39,223.18-54,100.64-25,790.14

Finding the Fourth Proportional to 39,223.18, 54,100.64 and 25,790.14

Calculator

Solution

The fourth proportional to 39,223.18, 54,100.64 and 25,790.14 is: 35,572.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,223.18 : 54,100.64 = 25,790.14 : x
  2. Step 2: Convert to fraction form
    39,223.18/54,100.64 = 25,790.14/x
  3. Step 3: Cross multiply
    39,223.18x = 54,100.64 × 25,790.14
  4. Step 4: Simplify right side
    39,223.18x = 1,395,263,079.69
  5. Step 5: Solve for x
    x = 1,395,263,079.69/39,223.18
  6. Step 6: Final answer
    x = 35,572.41

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.