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Finding the Fourth Proportional to 367,007.55, 550,511.33 and 241,441.35

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Solution

The fourth proportional to 367,007.55, 550,511.33 and 241,441.35 is: 362,162.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,007.55 : 550,511.33 = 241,441.35 : x
  2. Step 2: Convert to fraction form
    367,007.55/550,511.33 = 241,441.35/x
  3. Step 3: Cross multiply
    367,007.55x = 550,511.33 × 241,441.35
  4. Step 4: Simplify right side
    367,007.55x = 132,916,198,705.50
  5. Step 5: Solve for x
    x = 132,916,198,705.50/367,007.55
  6. Step 6: Final answer
    x = 362,162.03

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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.