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Finding the Fourth Proportional to 201,467.57, 302,097.34 and 59,294.37

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Solution

The fourth proportional to 201,467.57, 302,097.34 and 59,294.37 is: 88,910.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,467.57 : 302,097.34 = 59,294.37 : x
  2. Step 2: Convert to fraction form
    201,467.57/302,097.34 = 59,294.37/x
  3. Step 3: Cross multiply
    201,467.57x = 302,097.34 × 59,294.37
  4. Step 4: Simplify right side
    201,467.57x = 17,912,671,453.98
  5. Step 5: Solve for x
    x = 17,912,671,453.98/201,467.57
  6. Step 6: Final answer
    x = 88,910.94

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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.