Home / 67,315.48-92,894.16-36,688.85

Finding the Fourth Proportional to 67,315.48, 92,894.16 and 36,688.85

Calculator

Solution

The fourth proportional to 67,315.48, 92,894.16 and 36,688.85 is: 50,629.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,315.48 : 92,894.16 = 36,688.85 : x
  2. Step 2: Convert to fraction form
    67,315.48/92,894.16 = 36,688.85/x
  3. Step 3: Cross multiply
    67,315.48x = 92,894.16 × 36,688.85
  4. Step 4: Simplify right side
    67,315.48x = 3,408,180,042.63
  5. Step 5: Solve for x
    x = 3,408,180,042.63/67,315.48
  6. Step 6: Final answer
    x = 50,629.96

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.