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Finding the Fourth Proportional to 3,665.99, 5,059.04 and 2,094.08

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Solution

The fourth proportional to 3,665.99, 5,059.04 and 2,094.08 is: 2,889.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665.99 : 5,059.04 = 2,094.08 : x
  2. Step 2: Convert to fraction form
    3,665.99/5,059.04 = 2,094.08/x
  3. Step 3: Cross multiply
    3,665.99x = 5,059.04 × 2,094.08
  4. Step 4: Simplify right side
    3,665.99x = 10,594,034.48
  5. Step 5: Solve for x
    x = 10,594,034.48/3,665.99
  6. Step 6: Final answer
    x = 2,889.82

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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.