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Finding the Fourth Proportional to 14,862.53, 22,296.71 and 5,502.62

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Solution

The fourth proportional to 14,862.53, 22,296.71 and 5,502.62 is: 8,255.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862.53 : 22,296.71 = 5,502.62 : x
  2. Step 2: Convert to fraction form
    14,862.53/22,296.71 = 5,502.62/x
  3. Step 3: Cross multiply
    14,862.53x = 22,296.71 × 5,502.62
  4. Step 4: Simplify right side
    14,862.53x = 122,690,322.38
  5. Step 5: Solve for x
    x = 122,690,322.38/14,862.53
  6. Step 6: Final answer
    x = 8,255.01

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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.