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Finding the Fourth Proportional to 17,008.16, 25,501.16 and 5,914

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Solution

The fourth proportional to 17,008.16, 25,501.16 and 5,914 is: 8,867.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008.16 : 25,501.16 = 5,914 : x
  2. Step 2: Convert to fraction form
    17,008.16/25,501.16 = 5,914/x
  3. Step 3: Cross multiply
    17,008.16x = 25,501.16 × 5,914
  4. Step 4: Simplify right side
    17,008.16x = 150,813,860.24
  5. Step 5: Solve for x
    x = 150,813,860.24/17,008.16
  6. Step 6: Final answer
    x = 8,867.15

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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.