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Finding the Fourth Proportional to 5,084.47, 7,022.06 and 3,495.32

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Solution

The fourth proportional to 5,084.47, 7,022.06 and 3,495.32 is: 4,827.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084.47 : 7,022.06 = 3,495.32 : x
  2. Step 2: Convert to fraction form
    5,084.47/7,022.06 = 3,495.32/x
  3. Step 3: Cross multiply
    5,084.47x = 7,022.06 × 3,495.32
  4. Step 4: Simplify right side
    5,084.47x = 24,544,333.61
  5. Step 5: Solve for x
    x = 24,544,333.61/5,084.47
  6. Step 6: Final answer
    x = 4,827.31

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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.