Home / 263,636.28-395,372.60-95,134.76

Finding the Fourth Proportional to 263,636.28, 395,372.60 and 95,134.76

Calculator

Solution

The fourth proportional to 263,636.28, 395,372.60 and 95,134.76 is: 142,672.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,636.28 : 395,372.60 = 95,134.76 : x
  2. Step 2: Convert to fraction form
    263,636.28/395,372.60 = 95,134.76/x
  3. Step 3: Cross multiply
    263,636.28x = 395,372.60 × 95,134.76
  4. Step 4: Simplify right side
    263,636.28x = 37,613,677,411.58
  5. Step 5: Solve for x
    x = 37,613,677,411.58/263,636.28
  6. Step 6: Final answer
    x = 142,672.61

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.