Home / 6,541.73-9,027.83-3,747.77

Finding the Fourth Proportional to 6,541.73, 9,027.83 and 3,747.77

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Solution

The fourth proportional to 6,541.73, 9,027.83 and 3,747.77 is: 5,172.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541.73 : 9,027.83 = 3,747.77 : x
  2. Step 2: Convert to fraction form
    6,541.73/9,027.83 = 3,747.77/x
  3. Step 3: Cross multiply
    6,541.73x = 9,027.83 × 3,747.77
  4. Step 4: Simplify right side
    6,541.73x = 33,834,211.70
  5. Step 5: Solve for x
    x = 33,834,211.70/6,541.73
  6. Step 6: Final answer
    x = 5,172.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.