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Finding the Fourth Proportional to 164,220.35, 246,329.00 and 51,900.58

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Solution

The fourth proportional to 164,220.35, 246,329.00 and 51,900.58 is: 77,850.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,220.35 : 246,329.00 = 51,900.58 : x
  2. Step 2: Convert to fraction form
    164,220.35/246,329.00 = 51,900.58/x
  3. Step 3: Cross multiply
    164,220.35x = 246,329.00 × 51,900.58
  4. Step 4: Simplify right side
    164,220.35x = 12,784,618,213.86
  5. Step 5: Solve for x
    x = 12,784,618,213.86/164,220.35
  6. Step 6: Final answer
    x = 77,850.39

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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.