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Finding the Fourth Proportional to 4,796.69, 7,196.27 and 1,874.03

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Solution

The fourth proportional to 4,796.69, 7,196.27 and 1,874.03 is: 2,811.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796.69 : 7,196.27 = 1,874.03 : x
  2. Step 2: Convert to fraction form
    4,796.69/7,196.27 = 1,874.03/x
  3. Step 3: Cross multiply
    4,796.69x = 7,196.27 × 1,874.03
  4. Step 4: Simplify right side
    4,796.69x = 13,485,980.52
  5. Step 5: Solve for x
    x = 13,485,980.52/4,796.69
  6. Step 6: Final answer
    x = 2,811.52

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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.