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Finding the Fourth Proportional to 5,323.26, 7,353.27 and 4,826.46

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Solution

The fourth proportional to 5,323.26, 7,353.27 and 4,826.46 is: 6,667.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323.26 : 7,353.27 = 4,826.46 : x
  2. Step 2: Convert to fraction form
    5,323.26/7,353.27 = 4,826.46/x
  3. Step 3: Cross multiply
    5,323.26x = 7,353.27 × 4,826.46
  4. Step 4: Simplify right side
    5,323.26x = 35,490,263.52
  5. Step 5: Solve for x
    x = 35,490,263.52/5,323.26
  6. Step 6: Final answer
    x = 6,667.02

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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.