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Finding the Fourth Proportional to 3,533.94, 5,296.59 and 3,101.94

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Solution

The fourth proportional to 3,533.94, 5,296.59 and 3,101.94 is: 4,649.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533.94 : 5,296.59 = 3,101.94 : x
  2. Step 2: Convert to fraction form
    3,533.94/5,296.59 = 3,101.94/x
  3. Step 3: Cross multiply
    3,533.94x = 5,296.59 × 3,101.94
  4. Step 4: Simplify right side
    3,533.94x = 16,429,704.38
  5. Step 5: Solve for x
    x = 16,429,704.38/3,533.94
  6. Step 6: Final answer
    x = 4,649.12

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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.