Home / 9,022.67-13,537.60-3,474.53

Finding the Fourth Proportional to 9,022.67, 13,537.60 and 3,474.53

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Solution

The fourth proportional to 9,022.67, 13,537.60 and 3,474.53 is: 5,213.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.67 : 13,537.60 = 3,474.53 : x
  2. Step 2: Convert to fraction form
    9,022.67/13,537.60 = 3,474.53/x
  3. Step 3: Cross multiply
    9,022.67x = 13,537.60 × 3,474.53
  4. Step 4: Simplify right side
    9,022.67x = 47,036,797.33
  5. Step 5: Solve for x
    x = 47,036,797.33/9,022.67
  6. Step 6: Final answer
    x = 5,213.18

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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.