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Finding the Fourth Proportional to 68,167.48, 102,297.93 and 23,794.24

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Solution

The fourth proportional to 68,167.48, 102,297.93 and 23,794.24 is: 35,707.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,167.48 : 102,297.93 = 23,794.24 : x
  2. Step 2: Convert to fraction form
    68,167.48/102,297.93 = 23,794.24/x
  3. Step 3: Cross multiply
    68,167.48x = 102,297.93 × 23,794.24
  4. Step 4: Simplify right side
    68,167.48x = 2,434,101,246.09
  5. Step 5: Solve for x
    x = 2,434,101,246.09/68,167.48
  6. Step 6: Final answer
    x = 35,707.66

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1.5x scale

Why These Related Problems?

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