Home / 3,096.14-4,644.60-1,015.62

Finding the Fourth Proportional to 3,096.14, 4,644.60 and 1,015.62

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Solution

The fourth proportional to 3,096.14, 4,644.60 and 1,015.62 is: 1,523.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096.14 : 4,644.60 = 1,015.62 : x
  2. Step 2: Convert to fraction form
    3,096.14/4,644.60 = 1,015.62/x
  3. Step 3: Cross multiply
    3,096.14x = 4,644.60 × 1,015.62
  4. Step 4: Simplify right side
    3,096.14x = 4,717,148.65
  5. Step 5: Solve for x
    x = 4,717,148.65/3,096.14
  6. Step 6: Final answer
    x = 1,523.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.