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Finding the Fourth Proportional to 5,537.73, 8,270.71 and 5,016.69

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Solution

The fourth proportional to 5,537.73, 8,270.71 and 5,016.69 is: 7,492.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537.73 : 8,270.71 = 5,016.69 : x
  2. Step 2: Convert to fraction form
    5,537.73/8,270.71 = 5,016.69/x
  3. Step 3: Cross multiply
    5,537.73x = 8,270.71 × 5,016.69
  4. Step 4: Simplify right side
    5,537.73x = 41,491,563.07
  5. Step 5: Solve for x
    x = 41,491,563.07/5,537.73
  6. Step 6: Final answer
    x = 7,492.52

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.