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Finding the Fourth Proportional to 59,698.28, 82,383.04 and 32,840.82

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Solution

The fourth proportional to 59,698.28, 82,383.04 and 32,840.82 is: 45,320.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,698.28 : 82,383.04 = 32,840.82 : x
  2. Step 2: Convert to fraction form
    59,698.28/82,383.04 = 32,840.82/x
  3. Step 3: Cross multiply
    59,698.28x = 82,383.04 × 32,840.82
  4. Step 4: Simplify right side
    59,698.28x = 2,705,526,423.49
  5. Step 5: Solve for x
    x = 2,705,526,423.49/59,698.28
  6. Step 6: Final answer
    x = 45,320.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.