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Finding the Fourth Proportional to 5,333.94, 8,004.72 and 2,373.18

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Solution

The fourth proportional to 5,333.94, 8,004.72 and 2,373.18 is: 3,561.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333.94 : 8,004.72 = 2,373.18 : x
  2. Step 2: Convert to fraction form
    5,333.94/8,004.72 = 2,373.18/x
  3. Step 3: Cross multiply
    5,333.94x = 8,004.72 × 2,373.18
  4. Step 4: Simplify right side
    5,333.94x = 18,996,641.41
  5. Step 5: Solve for x
    x = 18,996,641.41/5,333.94
  6. Step 6: Final answer
    x = 3,561.47

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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.