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Finding the Fourth Proportional to 365,845.92, 548,752.41 and 152,525.94

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Solution

The fourth proportional to 365,845.92, 548,752.41 and 152,525.94 is: 228,782.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,845.92 : 548,752.41 = 152,525.94 : x
  2. Step 2: Convert to fraction form
    365,845.92/548,752.41 = 152,525.94/x
  3. Step 3: Cross multiply
    365,845.92x = 548,752.41 × 152,525.94
  4. Step 4: Simplify right side
    365,845.92x = 83,698,977,162.52
  5. Step 5: Solve for x
    x = 83,698,977,162.52/365,845.92
  6. Step 6: Final answer
    x = 228,782.04

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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.