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Finding the Fourth Proportional to 3,303.67, 4,952.16 and 2,071.94

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Solution

The fourth proportional to 3,303.67, 4,952.16 and 2,071.94 is: 3,105.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.67 : 4,952.16 = 2,071.94 : x
  2. Step 2: Convert to fraction form
    3,303.67/4,952.16 = 2,071.94/x
  3. Step 3: Cross multiply
    3,303.67x = 4,952.16 × 2,071.94
  4. Step 4: Simplify right side
    3,303.67x = 10,260,573.38
  5. Step 5: Solve for x
    x = 10,260,573.38/3,303.67
  6. Step 6: Final answer
    x = 3,105.81

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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.