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Finding the Fourth Proportional to 67,535.82, 101,333.43 and 35,938.44

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Solution

The fourth proportional to 67,535.82, 101,333.43 and 35,938.44 is: 53,923.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,535.82 : 101,333.43 = 35,938.44 : x
  2. Step 2: Convert to fraction form
    67,535.82/101,333.43 = 35,938.44/x
  3. Step 3: Cross multiply
    67,535.82x = 101,333.43 × 35,938.44
  4. Step 4: Simplify right side
    67,535.82x = 3,641,765,394.05
  5. Step 5: Solve for x
    x = 3,641,765,394.05/67,535.82
  6. Step 6: Final answer
    x = 53,923.46

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Why These Related Problems?

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