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Finding the Fourth Proportional to 5,863.88, 8,092.52 and 3,848.50

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Solution

The fourth proportional to 5,863.88, 8,092.52 and 3,848.50 is: 5,311.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863.88 : 8,092.52 = 3,848.50 : x
  2. Step 2: Convert to fraction form
    5,863.88/8,092.52 = 3,848.50/x
  3. Step 3: Cross multiply
    5,863.88x = 8,092.52 × 3,848.50
  4. Step 4: Simplify right side
    5,863.88x = 31,144,063.22
  5. Step 5: Solve for x
    x = 31,144,063.22/5,863.88
  6. Step 6: Final answer
    x = 5,311.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.