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Finding the Fourth Proportional to 180,365.27, 270,584.81 and 62,021.24

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Solution

The fourth proportional to 180,365.27, 270,584.81 and 62,021.24 is: 93,044.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,365.27 : 270,584.81 = 62,021.24 : x
  2. Step 2: Convert to fraction form
    180,365.27/270,584.81 = 62,021.24/x
  3. Step 3: Cross multiply
    180,365.27x = 270,584.81 × 62,021.24
  4. Step 4: Simplify right side
    180,365.27x = 16,782,003,778.33
  5. Step 5: Solve for x
    x = 16,782,003,778.33/180,365.27
  6. Step 6: Final answer
    x = 93,044.54

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1.5x scale

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.