Home / 80,510.00-111,107.27-44,700.02

Finding the Fourth Proportional to 80,510.00, 111,107.27 and 44,700.02

Calculator

Solution

The fourth proportional to 80,510.00, 111,107.27 and 44,700.02 is: 61,687.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,510.00 : 111,107.27 = 44,700.02 : x
  2. Step 2: Convert to fraction form
    80,510.00/111,107.27 = 44,700.02/x
  3. Step 3: Cross multiply
    80,510.00x = 111,107.27 × 44,700.02
  4. Step 4: Simplify right side
    80,510.00x = 4,966,496,635.61
  5. Step 5: Solve for x
    x = 4,966,496,635.61/80,510.00
  6. Step 6: Final answer
    x = 61,687.95

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.