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Finding the Fourth Proportional to 59,077.90, 81,513.50 and 33,582.27

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Solution

The fourth proportional to 59,077.90, 81,513.50 and 33,582.27 is: 46,335.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,077.90 : 81,513.50 = 33,582.27 : x
  2. Step 2: Convert to fraction form
    59,077.90/81,513.50 = 33,582.27/x
  3. Step 3: Cross multiply
    59,077.90x = 81,513.50 × 33,582.27
  4. Step 4: Simplify right side
    59,077.90x = 2,737,408,197.73
  5. Step 5: Solve for x
    x = 2,737,408,197.73/59,077.90
  6. Step 6: Final answer
    x = 46,335.57

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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.