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Finding the Fourth Proportional to 9,936.04, 14,883.30 and 4,675.50

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Solution

The fourth proportional to 9,936.04, 14,883.30 and 4,675.50 is: 7,003.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936.04 : 14,883.30 = 4,675.50 : x
  2. Step 2: Convert to fraction form
    9,936.04/14,883.30 = 4,675.50/x
  3. Step 3: Cross multiply
    9,936.04x = 14,883.30 × 4,675.50
  4. Step 4: Simplify right side
    9,936.04x = 69,586,869.15
  5. Step 5: Solve for x
    x = 69,586,869.15/9,936.04
  6. Step 6: Final answer
    x = 7,003.48

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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.