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Finding the Fourth Proportional to 9,363.16, 14,046.83 and 3,519.82

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Solution

The fourth proportional to 9,363.16, 14,046.83 and 3,519.82 is: 5,280.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.16 : 14,046.83 = 3,519.82 : x
  2. Step 2: Convert to fraction form
    9,363.16/14,046.83 = 3,519.82/x
  3. Step 3: Cross multiply
    9,363.16x = 14,046.83 × 3,519.82
  4. Step 4: Simplify right side
    9,363.16x = 49,442,225.34
  5. Step 5: Solve for x
    x = 49,442,225.34/9,363.16
  6. Step 6: Final answer
    x = 5,280.51

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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.