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Finding the Fourth Proportional to 9,263.24, 13,894.32 and 3,027.32

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Solution

The fourth proportional to 9,263.24, 13,894.32 and 3,027.32 is: 4,540.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.24 : 13,894.32 = 3,027.32 : x
  2. Step 2: Convert to fraction form
    9,263.24/13,894.32 = 3,027.32/x
  3. Step 3: Cross multiply
    9,263.24x = 13,894.32 × 3,027.32
  4. Step 4: Simplify right side
    9,263.24x = 42,062,552.82
  5. Step 5: Solve for x
    x = 42,062,552.82/9,263.24
  6. Step 6: Final answer
    x = 4,540.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.