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Finding the Fourth Proportional to 6,592.42, 9,097.72 and 3,608.42

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Solution

The fourth proportional to 6,592.42, 9,097.72 and 3,608.42 is: 4,979.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592.42 : 9,097.72 = 3,608.42 : x
  2. Step 2: Convert to fraction form
    6,592.42/9,097.72 = 3,608.42/x
  3. Step 3: Cross multiply
    6,592.42x = 9,097.72 × 3,608.42
  4. Step 4: Simplify right side
    6,592.42x = 32,828,394.80
  5. Step 5: Solve for x
    x = 32,828,394.80/6,592.42
  6. Step 6: Final answer
    x = 4,979.72

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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.