Home / 6,735.30-10,105.50-2,353.20

Finding the Fourth Proportional to 6,735.30, 10,105.50 and 2,353.20

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Solution

The fourth proportional to 6,735.30, 10,105.50 and 2,353.20 is: 3,530.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735.30 : 10,105.50 = 2,353.20 : x
  2. Step 2: Convert to fraction form
    6,735.30/10,105.50 = 2,353.20/x
  3. Step 3: Cross multiply
    6,735.30x = 10,105.50 × 2,353.20
  4. Step 4: Simplify right side
    6,735.30x = 23,780,262.60
  5. Step 5: Solve for x
    x = 23,780,262.60/6,735.30
  6. Step 6: Final answer
    x = 3,530.69

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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.