Home / 164,410.94-246,623.58-52,099.43

Finding the Fourth Proportional to 164,410.94, 246,623.58 and 52,099.43

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Solution

The fourth proportional to 164,410.94, 246,623.58 and 52,099.43 is: 78,151.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,410.94 : 246,623.58 = 52,099.43 : x
  2. Step 2: Convert to fraction form
    164,410.94/246,623.58 = 52,099.43/x
  3. Step 3: Cross multiply
    164,410.94x = 246,623.58 × 52,099.43
  4. Step 4: Simplify right side
    164,410.94x = 12,848,947,942.56
  5. Step 5: Solve for x
    x = 12,848,947,942.56/164,410.94
  6. Step 6: Final answer
    x = 78,151.42

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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.