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Finding the Fourth Proportional to 332,737.96, 499,099.65 and 92,845.47

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Solution

The fourth proportional to 332,737.96, 499,099.65 and 92,845.47 is: 139,266.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,737.96 : 499,099.65 = 92,845.47 : x
  2. Step 2: Convert to fraction form
    332,737.96/499,099.65 = 92,845.47/x
  3. Step 3: Cross multiply
    332,737.96x = 499,099.65 × 92,845.47
  4. Step 4: Simplify right side
    332,737.96x = 46,339,141,581.09
  5. Step 5: Solve for x
    x = 46,339,141,581.09/332,737.96
  6. Step 6: Final answer
    x = 139,266.17

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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.