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Finding the Fourth Proportional to 9,017.94, 12,441.11 and 5,994.52

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Solution

The fourth proportional to 9,017.94, 12,441.11 and 5,994.52 is: 8,270.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,017.94 : 12,441.11 = 5,994.52 : x
  2. Step 2: Convert to fraction form
    9,017.94/12,441.11 = 5,994.52/x
  3. Step 3: Cross multiply
    9,017.94x = 12,441.11 × 5,994.52
  4. Step 4: Simplify right side
    9,017.94x = 74,578,482.72
  5. Step 5: Solve for x
    x = 74,578,482.72/9,017.94
  6. Step 6: Final answer
    x = 8,270.01

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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.