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Finding the Fourth Proportional to 14,886.38, 22,314.04 and 5,022.26

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Solution

The fourth proportional to 14,886.38, 22,314.04 and 5,022.26 is: 7,528.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886.38 : 22,314.04 = 5,022.26 : x
  2. Step 2: Convert to fraction form
    14,886.38/22,314.04 = 5,022.26/x
  3. Step 3: Cross multiply
    14,886.38x = 22,314.04 × 5,022.26
  4. Step 4: Simplify right side
    14,886.38x = 112,066,910.53
  5. Step 5: Solve for x
    x = 112,066,910.53/14,886.38
  6. Step 6: Final answer
    x = 7,528.15

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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.