Home / 11,467.14-17,197.81-4,444.74

Finding the Fourth Proportional to 11,467.14, 17,197.81 and 4,444.74

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Solution

The fourth proportional to 11,467.14, 17,197.81 and 4,444.74 is: 6,665.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467.14 : 17,197.81 = 4,444.74 : x
  2. Step 2: Convert to fraction form
    11,467.14/17,197.81 = 4,444.74/x
  3. Step 3: Cross multiply
    11,467.14x = 17,197.81 × 4,444.74
  4. Step 4: Simplify right side
    11,467.14x = 76,439,794.02
  5. Step 5: Solve for x
    x = 76,439,794.02/11,467.14
  6. Step 6: Final answer
    x = 6,665.99

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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.