Home / 15,198.02-22,794.84-4,105.37

Finding the Fourth Proportional to 15,198.02, 22,794.84 and 4,105.37

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Solution

The fourth proportional to 15,198.02, 22,794.84 and 4,105.37 is: 6,157.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,198.02 : 22,794.84 = 4,105.37 : x
  2. Step 2: Convert to fraction form
    15,198.02/22,794.84 = 4,105.37/x
  3. Step 3: Cross multiply
    15,198.02x = 22,794.84 × 4,105.37
  4. Step 4: Simplify right side
    15,198.02x = 93,581,138.32
  5. Step 5: Solve for x
    x = 93,581,138.32/15,198.02
  6. Step 6: Final answer
    x = 6,157.46

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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.