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Finding the Fourth Proportional to 4,907.39, 7,365.33 and 3,265.92

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Solution

The fourth proportional to 4,907.39, 7,365.33 and 3,265.92 is: 4,901.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907.39 : 7,365.33 = 3,265.92 : x
  2. Step 2: Convert to fraction form
    4,907.39/7,365.33 = 3,265.92/x
  3. Step 3: Cross multiply
    4,907.39x = 7,365.33 × 3,265.92
  4. Step 4: Simplify right side
    4,907.39x = 24,054,578.55
  5. Step 5: Solve for x
    x = 24,054,578.55/4,907.39
  6. Step 6: Final answer
    x = 4,901.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.