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Finding the Fourth Proportional to 61,535.03, 92,469.31 and 33,475.82

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Solution

The fourth proportional to 61,535.03, 92,469.31 and 33,475.82 is: 50,304.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,535.03 : 92,469.31 = 33,475.82 : x
  2. Step 2: Convert to fraction form
    61,535.03/92,469.31 = 33,475.82/x
  3. Step 3: Cross multiply
    61,535.03x = 92,469.31 × 33,475.82
  4. Step 4: Simplify right side
    61,535.03x = 3,095,485,977.08
  5. Step 5: Solve for x
    x = 3,095,485,977.08/61,535.03
  6. Step 6: Final answer
    x = 50,304.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.