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Finding the Fourth Proportional to 264,167.36, 364,550.96 and 150,992.54

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Solution

The fourth proportional to 264,167.36, 364,550.96 and 150,992.54 is: 208,369.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,167.36 : 364,550.96 = 150,992.54 : x
  2. Step 2: Convert to fraction form
    264,167.36/364,550.96 = 150,992.54/x
  3. Step 3: Cross multiply
    264,167.36x = 364,550.96 × 150,992.54
  4. Step 4: Simplify right side
    264,167.36x = 55,044,475,409.84
  5. Step 5: Solve for x
    x = 55,044,475,409.84/264,167.36
  6. Step 6: Final answer
    x = 208,369.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.