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Finding the Fourth Proportional to 301,351.38, 452,027.10 and 234,841.34

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Solution

The fourth proportional to 301,351.38, 452,027.10 and 234,841.34 is: 352,262.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,351.38 : 452,027.10 = 234,841.34 : x
  2. Step 2: Convert to fraction form
    301,351.38/452,027.10 = 234,841.34/x
  3. Step 3: Cross multiply
    301,351.38x = 452,027.10 × 234,841.34
  4. Step 4: Simplify right side
    301,351.38x = 106,154,647,620.18
  5. Step 5: Solve for x
    x = 106,154,647,620.18/301,351.38
  6. Step 6: Final answer
    x = 352,262.03

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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.