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Finding the Fourth Proportional to 2,757.03, 3,804.72 and 1,498.08

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Solution

The fourth proportional to 2,757.03, 3,804.72 and 1,498.08 is: 2,067.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757.03 : 3,804.72 = 1,498.08 : x
  2. Step 2: Convert to fraction form
    2,757.03/3,804.72 = 1,498.08/x
  3. Step 3: Cross multiply
    2,757.03x = 3,804.72 × 1,498.08
  4. Step 4: Simplify right side
    2,757.03x = 5,699,774.94
  5. Step 5: Solve for x
    x = 5,699,774.94/2,757.03
  6. Step 6: Final answer
    x = 2,067.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.