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Finding the Fourth Proportional to 9,348.84, 14,017.82 and 3,804.84

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Solution

The fourth proportional to 9,348.84, 14,017.82 and 3,804.84 is: 5,705.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.84 : 14,017.82 = 3,804.84 : x
  2. Step 2: Convert to fraction form
    9,348.84/14,017.82 = 3,804.84/x
  3. Step 3: Cross multiply
    9,348.84x = 14,017.82 × 3,804.84
  4. Step 4: Simplify right side
    9,348.84x = 53,335,562.25
  5. Step 5: Solve for x
    x = 53,335,562.25/9,348.84
  6. Step 6: Final answer
    x = 5,705.05

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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.