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Finding the Fourth Proportional to 59,786.28, 82,504.22 and 32,928.84

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Solution

The fourth proportional to 59,786.28, 82,504.22 and 32,928.84 is: 45,441.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,786.28 : 82,504.22 = 32,928.84 : x
  2. Step 2: Convert to fraction form
    59,786.28/82,504.22 = 32,928.84/x
  3. Step 3: Cross multiply
    59,786.28x = 82,504.22 × 32,928.84
  4. Step 4: Simplify right side
    59,786.28x = 2,716,768,095.06
  5. Step 5: Solve for x
    x = 2,716,768,095.06/59,786.28
  6. Step 6: Final answer
    x = 45,441.33

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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.