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Finding the Fourth Proportional to 5,937, 8,907.02 and 2,239.26

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Solution

The fourth proportional to 5,937, 8,907.02 and 2,239.26 is: 3,359.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937 : 8,907.02 = 2,239.26 : x
  2. Step 2: Convert to fraction form
    5,937/8,907.02 = 2,239.26/x
  3. Step 3: Cross multiply
    5,937x = 8,907.02 × 2,239.26
  4. Step 4: Simplify right side
    5,937x = 19,945,133.61
  5. Step 5: Solve for x
    x = 19,945,133.61/5,937
  6. Step 6: Final answer
    x = 3,359.46

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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.