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Finding the Fourth Proportional to 5,951.51, 8,927.27 and 2,440.87

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Solution

The fourth proportional to 5,951.51, 8,927.27 and 2,440.87 is: 3,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951.51 : 8,927.27 = 2,440.87 : x
  2. Step 2: Convert to fraction form
    5,951.51/8,927.27 = 2,440.87/x
  3. Step 3: Cross multiply
    5,951.51x = 8,927.27 × 2,440.87
  4. Step 4: Simplify right side
    5,951.51x = 21,790,305.52
  5. Step 5: Solve for x
    x = 21,790,305.52/5,951.51
  6. Step 6: Final answer
    x = 3,661.31

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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.