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Finding the Fourth Proportional to 48,907.17, 67,523.25 and 33,619.14

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Solution

The fourth proportional to 48,907.17, 67,523.25 and 33,619.14 is: 46,415.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,907.17 : 67,523.25 = 33,619.14 : x
  2. Step 2: Convert to fraction form
    48,907.17/67,523.25 = 33,619.14/x
  3. Step 3: Cross multiply
    48,907.17x = 67,523.25 × 33,619.14
  4. Step 4: Simplify right side
    48,907.17x = 2,270,073,257.39
  5. Step 5: Solve for x
    x = 2,270,073,257.39/48,907.17
  6. Step 6: Final answer
    x = 46,415.96

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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.