Home / 15,198.03-22,794.30-4,102.16

Finding the Fourth Proportional to 15,198.03, 22,794.30 and 4,102.16

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Solution

The fourth proportional to 15,198.03, 22,794.30 and 4,102.16 is: 6,152.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,198.03 : 22,794.30 = 4,102.16 : x
  2. Step 2: Convert to fraction form
    15,198.03/22,794.30 = 4,102.16/x
  3. Step 3: Cross multiply
    15,198.03x = 22,794.30 × 4,102.16
  4. Step 4: Simplify right side
    15,198.03x = 93,505,751.72
  5. Step 5: Solve for x
    x = 93,505,751.72/15,198.03
  6. Step 6: Final answer
    x = 6,152.49

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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.