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Finding the Fourth Proportional to 201,190.19, 301,832.03 and 59,029.73

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Solution

The fourth proportional to 201,190.19, 301,832.03 and 59,029.73 is: 88,558.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,190.19 : 301,832.03 = 59,029.73 : x
  2. Step 2: Convert to fraction form
    201,190.19/301,832.03 = 59,029.73/x
  3. Step 3: Cross multiply
    201,190.19x = 301,832.03 × 59,029.73
  4. Step 4: Simplify right side
    201,190.19x = 17,817,063,236.25
  5. Step 5: Solve for x
    x = 17,817,063,236.25/201,190.19
  6. Step 6: Final answer
    x = 88,558.31

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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.