Home / 9,096.75-13,619.79-4,644.84

Finding the Fourth Proportional to 9,096.75, 13,619.79 and 4,644.84

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Solution

The fourth proportional to 9,096.75, 13,619.79 and 4,644.84 is: 6,954.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096.75 : 13,619.79 = 4,644.84 : x
  2. Step 2: Convert to fraction form
    9,096.75/13,619.79 = 4,644.84/x
  3. Step 3: Cross multiply
    9,096.75x = 13,619.79 × 4,644.84
  4. Step 4: Simplify right side
    9,096.75x = 63,261,745.38
  5. Step 5: Solve for x
    x = 63,261,745.38/9,096.75
  6. Step 6: Final answer
    x = 6,954.32

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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.