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Finding the Fourth Proportional to 59,023, 81,452.82 and 33,878.44

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Solution

The fourth proportional to 59,023, 81,452.82 and 33,878.44 is: 46,752.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,023 : 81,452.82 = 33,878.44 : x
  2. Step 2: Convert to fraction form
    59,023/81,452.82 = 33,878.44/x
  3. Step 3: Cross multiply
    59,023x = 81,452.82 × 33,878.44
  4. Step 4: Simplify right side
    59,023x = 2,759,494,475.20
  5. Step 5: Solve for x
    x = 2,759,494,475.20/59,023
  6. Step 6: Final answer
    x = 46,752.87

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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.