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Finding the Fourth Proportional to 11,064.16, 15,268.26 and 6,028.51

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Solution

The fourth proportional to 11,064.16, 15,268.26 and 6,028.51 is: 8,319.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.16 : 15,268.26 = 6,028.51 : x
  2. Step 2: Convert to fraction form
    11,064.16/15,268.26 = 6,028.51/x
  3. Step 3: Cross multiply
    11,064.16x = 15,268.26 × 6,028.51
  4. Step 4: Simplify right side
    11,064.16x = 92,044,858.09
  5. Step 5: Solve for x
    x = 92,044,858.09/11,064.16
  6. Step 6: Final answer
    x = 8,319.19

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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.