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Finding the Fourth Proportional to 4,173.35, 5,758.83 and 2,494.43

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Solution

The fourth proportional to 4,173.35, 5,758.83 and 2,494.43 is: 3,442.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173.35 : 5,758.83 = 2,494.43 : x
  2. Step 2: Convert to fraction form
    4,173.35/5,758.83 = 2,494.43/x
  3. Step 3: Cross multiply
    4,173.35x = 5,758.83 × 2,494.43
  4. Step 4: Simplify right side
    4,173.35x = 14,364,978.88
  5. Step 5: Solve for x
    x = 14,364,978.88/4,173.35
  6. Step 6: Final answer
    x = 3,442.07

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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.