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Finding the Fourth Proportional to 5,893.84, 8,838.49 and 2,382.62

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Solution

The fourth proportional to 5,893.84, 8,838.49 and 2,382.62 is: 3,573.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.84 : 8,838.49 = 2,382.62 : x
  2. Step 2: Convert to fraction form
    5,893.84/8,838.49 = 2,382.62/x
  3. Step 3: Cross multiply
    5,893.84x = 8,838.49 × 2,382.62
  4. Step 4: Simplify right side
    5,893.84x = 21,058,763.04
  5. Step 5: Solve for x
    x = 21,058,763.04/5,893.84
  6. Step 6: Final answer
    x = 3,573.01

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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.