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Finding the Fourth Proportional to 5,016, 7,523.19 and 3,550.71

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Solution

The fourth proportional to 5,016, 7,523.19 and 3,550.71 is: 5,325.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016 : 7,523.19 = 3,550.71 : x
  2. Step 2: Convert to fraction form
    5,016/7,523.19 = 3,550.71/x
  3. Step 3: Cross multiply
    5,016x = 7,523.19 × 3,550.71
  4. Step 4: Simplify right side
    5,016x = 26,712,665.96
  5. Step 5: Solve for x
    x = 26,712,665.96/5,016
  6. Step 6: Final answer
    x = 5,325.49

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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.