Home / 80,777.60-111,468.78-44,966.69

Finding the Fourth Proportional to 80,777.60, 111,468.78 and 44,966.69

Calculator

Solution

The fourth proportional to 80,777.60, 111,468.78 and 44,966.69 is: 62,051.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,777.60 : 111,468.78 = 44,966.69 : x
  2. Step 2: Convert to fraction form
    80,777.60/111,468.78 = 44,966.69/x
  3. Step 3: Cross multiply
    80,777.60x = 111,468.78 × 44,966.69
  4. Step 4: Simplify right side
    80,777.60x = 5,012,381,517.59
  5. Step 5: Solve for x
    x = 5,012,381,517.59/80,777.60
  6. Step 6: Final answer
    x = 62,051.63

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.