Home / 116,269.39-174,399.49-33,163.39

Finding the Fourth Proportional to 116,269.39, 174,399.49 and 33,163.39

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Solution

The fourth proportional to 116,269.39, 174,399.49 and 33,163.39 is: 49,743.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,269.39 : 174,399.49 = 33,163.39 : x
  2. Step 2: Convert to fraction form
    116,269.39/174,399.49 = 33,163.39/x
  3. Step 3: Cross multiply
    116,269.39x = 174,399.49 × 33,163.39
  4. Step 4: Simplify right side
    116,269.39x = 5,783,678,302.67
  5. Step 5: Solve for x
    x = 5,783,678,302.67/116,269.39
  6. Step 6: Final answer
    x = 49,743.77

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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.