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Finding the Fourth Proportional to 33,466, 46,183.08 and 18,562

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Solution

The fourth proportional to 33,466, 46,183.08 and 18,562 is: 25,615.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,466 : 46,183.08 = 18,562 : x
  2. Step 2: Convert to fraction form
    33,466/46,183.08 = 18,562/x
  3. Step 3: Cross multiply
    33,466x = 46,183.08 × 18,562
  4. Step 4: Simplify right side
    33,466x = 857,250,330.96
  5. Step 5: Solve for x
    x = 857,250,330.96/33,466
  6. Step 6: Final answer
    x = 25,615.56

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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.