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Finding the Fourth Proportional to 5,496.72, 7,582.41 and 3,503.82

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Solution

The fourth proportional to 5,496.72, 7,582.41 and 3,503.82 is: 4,833.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.72 : 7,582.41 = 3,503.82 : x
  2. Step 2: Convert to fraction form
    5,496.72/7,582.41 = 3,503.82/x
  3. Step 3: Cross multiply
    5,496.72x = 7,582.41 × 3,503.82
  4. Step 4: Simplify right side
    5,496.72x = 26,567,399.81
  5. Step 5: Solve for x
    x = 26,567,399.81/5,496.72
  6. Step 6: Final answer
    x = 4,833.32

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