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Finding the Fourth Proportional to 96,336.10, 134,608.10 and 96,336.10

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Solution

The fourth proportional to 96,336.10, 134,608.10 and 96,336.10 is: 134,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,336.10 : 134,608.10 = 96,336.10 : x
  2. Step 2: Convert to fraction form
    96,336.10/134,608.10 = 96,336.10/x
  3. Step 3: Cross multiply
    96,336.10x = 134,608.10 × 96,336.10
  4. Step 4: Simplify right side
    96,336.10x = 12,967,619,382.41
  5. Step 5: Solve for x
    x = 12,967,619,382.41/96,336.10
  6. Step 6: Final answer
    x = 134,608.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.