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Finding the Fourth Proportional to 17,450.50, 24,081.58 and 9,492.75

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Solution

The fourth proportional to 17,450.50, 24,081.58 and 9,492.75 is: 13,099.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,450.50 : 24,081.58 = 9,492.75 : x
  2. Step 2: Convert to fraction form
    17,450.50/24,081.58 = 9,492.75/x
  3. Step 3: Cross multiply
    17,450.50x = 24,081.58 × 9,492.75
  4. Step 4: Simplify right side
    17,450.50x = 228,600,394.81
  5. Step 5: Solve for x
    x = 228,600,394.81/17,450.50
  6. Step 6: Final answer
    x = 13,099.94

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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.