Home / 16,657.24-24,998.20-7,892.16

Finding the Fourth Proportional to 16,657.24, 24,998.20 and 7,892.16

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Solution

The fourth proportional to 16,657.24, 24,998.20 and 7,892.16 is: 11,844.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,657.24 : 24,998.20 = 7,892.16 : x
  2. Step 2: Convert to fraction form
    16,657.24/24,998.20 = 7,892.16/x
  3. Step 3: Cross multiply
    16,657.24x = 24,998.20 × 7,892.16
  4. Step 4: Simplify right side
    16,657.24x = 197,289,794.11
  5. Step 5: Solve for x
    x = 197,289,794.11/16,657.24
  6. Step 6: Final answer
    x = 11,844.09

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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.