Home / 6,273.18-9,415.85-3,353.54

Finding the Fourth Proportional to 6,273.18, 9,415.85 and 3,353.54

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Solution

The fourth proportional to 6,273.18, 9,415.85 and 3,353.54 is: 5,033.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.18 : 9,415.85 = 3,353.54 : x
  2. Step 2: Convert to fraction form
    6,273.18/9,415.85 = 3,353.54/x
  3. Step 3: Cross multiply
    6,273.18x = 9,415.85 × 3,353.54
  4. Step 4: Simplify right side
    6,273.18x = 31,576,365.76
  5. Step 5: Solve for x
    x = 31,576,365.76/6,273.18
  6. Step 6: Final answer
    x = 5,033.55

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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.