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Finding the Fourth Proportional to 9,095.61, 13,641.90 and 2,522.46

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Solution

The fourth proportional to 9,095.61, 13,641.90 and 2,522.46 is: 3,783.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095.61 : 13,641.90 = 2,522.46 : x
  2. Step 2: Convert to fraction form
    9,095.61/13,641.90 = 2,522.46/x
  3. Step 3: Cross multiply
    9,095.61x = 13,641.90 × 2,522.46
  4. Step 4: Simplify right side
    9,095.61x = 34,411,147.07
  5. Step 5: Solve for x
    x = 34,411,147.07/9,095.61
  6. Step 6: Final answer
    x = 3,783.27

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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.