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Finding the Fourth Proportional to 5,448.14, 7,466.06 and 4,923.26

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Solution

The fourth proportional to 5,448.14, 7,466.06 and 4,923.26 is: 6,746.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448.14 : 7,466.06 = 4,923.26 : x
  2. Step 2: Convert to fraction form
    5,448.14/7,466.06 = 4,923.26/x
  3. Step 3: Cross multiply
    5,448.14x = 7,466.06 × 4,923.26
  4. Step 4: Simplify right side
    5,448.14x = 36,757,292.61
  5. Step 5: Solve for x
    x = 36,757,292.61/5,448.14
  6. Step 6: Final answer
    x = 6,746.77

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.