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Finding the Fourth Proportional to 65,797, 98,684.56 and 23,668.56

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Solution

The fourth proportional to 65,797, 98,684.56 and 23,668.56 is: 35,498.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,797 : 98,684.56 = 23,668.56 : x
  2. Step 2: Convert to fraction form
    65,797/98,684.56 = 23,668.56/x
  3. Step 3: Cross multiply
    65,797x = 98,684.56 × 23,668.56
  4. Step 4: Simplify right side
    65,797x = 2,335,721,429.43
  5. Step 5: Solve for x
    x = 2,335,721,429.43/65,797
  6. Step 6: Final answer
    x = 35,498.90

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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.