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Finding the Fourth Proportional to 4,845.02, 7,270.30 and 4,033.14

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Solution

The fourth proportional to 4,845.02, 7,270.30 and 4,033.14 is: 6,052.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845.02 : 7,270.30 = 4,033.14 : x
  2. Step 2: Convert to fraction form
    4,845.02/7,270.30 = 4,033.14/x
  3. Step 3: Cross multiply
    4,845.02x = 7,270.30 × 4,033.14
  4. Step 4: Simplify right side
    4,845.02x = 29,322,137.74
  5. Step 5: Solve for x
    x = 29,322,137.74/4,845.02
  6. Step 6: Final answer
    x = 6,052.02

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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.