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Finding the Fourth Proportional to 59,684.48, 82,366.60 and 32,828

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Solution

The fourth proportional to 59,684.48, 82,366.60 and 32,828 is: 45,303.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,684.48 : 82,366.60 = 32,828 : x
  2. Step 2: Convert to fraction form
    59,684.48/82,366.60 = 32,828/x
  3. Step 3: Cross multiply
    59,684.48x = 82,366.60 × 32,828
  4. Step 4: Simplify right side
    59,684.48x = 2,703,930,744.80
  5. Step 5: Solve for x
    x = 2,703,930,744.80/59,684.48
  6. Step 6: Final answer
    x = 45,303.75

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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.