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Finding the Fourth Proportional to 14,695.38, 22,040.55 and 4,834.71

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Solution

The fourth proportional to 14,695.38, 22,040.55 and 4,834.71 is: 7,251.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,695.38 : 22,040.55 = 4,834.71 : x
  2. Step 2: Convert to fraction form
    14,695.38/22,040.55 = 4,834.71/x
  3. Step 3: Cross multiply
    14,695.38x = 22,040.55 × 4,834.71
  4. Step 4: Simplify right side
    14,695.38x = 106,559,667.49
  5. Step 5: Solve for x
    x = 106,559,667.49/14,695.38
  6. Step 6: Final answer
    x = 7,251.24

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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.