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Finding the Fourth Proportional to 14,690.44, 22,033.41 and 4,829.89

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Solution

The fourth proportional to 14,690.44, 22,033.41 and 4,829.89 is: 7,244.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,690.44 : 22,033.41 = 4,829.89 : x
  2. Step 2: Convert to fraction form
    14,690.44/22,033.41 = 4,829.89/x
  3. Step 3: Cross multiply
    14,690.44x = 22,033.41 × 4,829.89
  4. Step 4: Simplify right side
    14,690.44x = 106,418,946.62
  5. Step 5: Solve for x
    x = 106,418,946.62/14,690.44
  6. Step 6: Final answer
    x = 7,244.10

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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.