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Finding the Fourth Proportional to 14,667.48, 22,023.09 and 10,293.48

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Solution

The fourth proportional to 14,667.48, 22,023.09 and 10,293.48 is: 15,455.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,667.48 : 22,023.09 = 10,293.48 : x
  2. Step 2: Convert to fraction form
    14,667.48/22,023.09 = 10,293.48/x
  3. Step 3: Cross multiply
    14,667.48x = 22,023.09 × 10,293.48
  4. Step 4: Simplify right side
    14,667.48x = 226,694,236.45
  5. Step 5: Solve for x
    x = 226,694,236.45/14,667.48
  6. Step 6: Final answer
    x = 15,455.57

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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.