Home / 16,900.03-25,353.62-6,369.83

Finding the Fourth Proportional to 16,900.03, 25,353.62 and 6,369.83

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Solution

The fourth proportional to 16,900.03, 25,353.62 and 6,369.83 is: 9,556.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,900.03 : 25,353.62 = 6,369.83 : x
  2. Step 2: Convert to fraction form
    16,900.03/25,353.62 = 6,369.83/x
  3. Step 3: Cross multiply
    16,900.03x = 25,353.62 × 6,369.83
  4. Step 4: Simplify right side
    16,900.03x = 161,498,217.44
  5. Step 5: Solve for x
    x = 161,498,217.44/16,900.03
  6. Step 6: Final answer
    x = 9,556.09

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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.