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Finding the Fourth Proportional to 6,792.45, 10,182.84 and 3,093.36

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Solution

The fourth proportional to 6,792.45, 10,182.84 and 3,093.36 is: 4,637.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.45 : 10,182.84 = 3,093.36 : x
  2. Step 2: Convert to fraction form
    6,792.45/10,182.84 = 3,093.36/x
  3. Step 3: Cross multiply
    6,792.45x = 10,182.84 × 3,093.36
  4. Step 4: Simplify right side
    6,792.45x = 31,499,189.94
  5. Step 5: Solve for x
    x = 31,499,189.94/6,792.45
  6. Step 6: Final answer
    x = 4,637.38

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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.