Home / 9,198.02-13,797.04-4,002.68

Finding the Fourth Proportional to 9,198.02, 13,797.04 and 4,002.68

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Solution

The fourth proportional to 9,198.02, 13,797.04 and 4,002.68 is: 6,004.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,198.02 : 13,797.04 = 4,002.68 : x
  2. Step 2: Convert to fraction form
    9,198.02/13,797.04 = 4,002.68/x
  3. Step 3: Cross multiply
    9,198.02x = 13,797.04 × 4,002.68
  4. Step 4: Simplify right side
    9,198.02x = 55,225,136.07
  5. Step 5: Solve for x
    x = 55,225,136.07/9,198.02
  6. Step 6: Final answer
    x = 6,004.02

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1.5x scale

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.