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Finding the Fourth Proportional to 2,269.94, 3,133.03 and 1,483.54

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Solution

The fourth proportional to 2,269.94, 3,133.03 and 1,483.54 is: 2,047.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269.94 : 3,133.03 = 1,483.54 : x
  2. Step 2: Convert to fraction form
    2,269.94/3,133.03 = 1,483.54/x
  3. Step 3: Cross multiply
    2,269.94x = 3,133.03 × 1,483.54
  4. Step 4: Simplify right side
    2,269.94x = 4,647,975.33
  5. Step 5: Solve for x
    x = 4,647,975.33/2,269.94
  6. Step 6: Final answer
    x = 2,047.62

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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.