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Finding the Fourth Proportional to 24,795.60, 34,217.81 and 13,464.99

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Solution

The fourth proportional to 24,795.60, 34,217.81 and 13,464.99 is: 18,581.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,795.60 : 34,217.81 = 13,464.99 : x
  2. Step 2: Convert to fraction form
    24,795.60/34,217.81 = 13,464.99/x
  3. Step 3: Cross multiply
    24,795.60x = 34,217.81 × 13,464.99
  4. Step 4: Simplify right side
    24,795.60x = 460,742,402.15
  5. Step 5: Solve for x
    x = 460,742,402.15/24,795.60
  6. Step 6: Final answer
    x = 18,581.62

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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.