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Finding the Fourth Proportional to 17,751.74, 24,497.22 and 9,794.04

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Solution

The fourth proportional to 17,751.74, 24,497.22 and 9,794.04 is: 13,515.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751.74 : 24,497.22 = 9,794.04 : x
  2. Step 2: Convert to fraction form
    17,751.74/24,497.22 = 9,794.04/x
  3. Step 3: Cross multiply
    17,751.74x = 24,497.22 × 9,794.04
  4. Step 4: Simplify right side
    17,751.74x = 239,926,752.57
  5. Step 5: Solve for x
    x = 239,926,752.57/17,751.74
  6. Step 6: Final answer
    x = 13,515.68

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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.