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Finding the Fourth Proportional to 3,584.54, 4,947.50 and 2,093.18

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Solution

The fourth proportional to 3,584.54, 4,947.50 and 2,093.18 is: 2,889.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584.54 : 4,947.50 = 2,093.18 : x
  2. Step 2: Convert to fraction form
    3,584.54/4,947.50 = 2,093.18/x
  3. Step 3: Cross multiply
    3,584.54x = 4,947.50 × 2,093.18
  4. Step 4: Simplify right side
    3,584.54x = 10,356,008.05
  5. Step 5: Solve for x
    x = 10,356,008.05/3,584.54
  6. Step 6: Final answer
    x = 2,889.08

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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.