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Finding the Fourth Proportional to 60,218.58, 83,101.59 and 32,994.69

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Solution

The fourth proportional to 60,218.58, 83,101.59 and 32,994.69 is: 45,532.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,218.58 : 83,101.59 = 32,994.69 : x
  2. Step 2: Convert to fraction form
    60,218.58/83,101.59 = 32,994.69/x
  3. Step 3: Cross multiply
    60,218.58x = 83,101.59 × 32,994.69
  4. Step 4: Simplify right side
    60,218.58x = 2,741,910,785.05
  5. Step 5: Solve for x
    x = 2,741,910,785.05/60,218.58
  6. Step 6: Final answer
    x = 45,532.64

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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.