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Finding the Fourth Proportional to 2,392.92, 3,563.15 and 2,366.82

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Solution

The fourth proportional to 2,392.92, 3,563.15 and 2,366.82 is: 3,524.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392.92 : 3,563.15 = 2,366.82 : x
  2. Step 2: Convert to fraction form
    2,392.92/3,563.15 = 2,366.82/x
  3. Step 3: Cross multiply
    2,392.92x = 3,563.15 × 2,366.82
  4. Step 4: Simplify right side
    2,392.92x = 8,433,322.85
  5. Step 5: Solve for x
    x = 8,433,322.85/2,392.92
  6. Step 6: Final answer
    x = 3,524.28

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