Home / 67,565.00-93,235.24-38,880.02

Finding the Fourth Proportional to 67,565.00, 93,235.24 and 38,880.02

Calculator

Solution

The fourth proportional to 67,565.00, 93,235.24 and 38,880.02 is: 53,651.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,565.00 : 93,235.24 = 38,880.02 : x
  2. Step 2: Convert to fraction form
    67,565.00/93,235.24 = 38,880.02/x
  3. Step 3: Cross multiply
    67,565.00x = 93,235.24 × 38,880.02
  4. Step 4: Simplify right side
    67,565.00x = 3,624,987,801.50
  5. Step 5: Solve for x
    x = 3,624,987,801.50/67,565.00
  6. Step 6: Final answer
    x = 53,651.86

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.