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Finding the Fourth Proportional to 59,414.80, 81,992.55 and 32,556.76

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Solution

The fourth proportional to 59,414.80, 81,992.55 and 32,556.76 is: 44,928.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,414.80 : 81,992.55 = 32,556.76 : x
  2. Step 2: Convert to fraction form
    59,414.80/81,992.55 = 32,556.76/x
  3. Step 3: Cross multiply
    59,414.80x = 81,992.55 × 32,556.76
  4. Step 4: Simplify right side
    59,414.80x = 2,669,411,772.14
  5. Step 5: Solve for x
    x = 2,669,411,772.14/59,414.80
  6. Step 6: Final answer
    x = 44,928.40

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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.