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Finding the Fourth Proportional to 114,801.33, 158,374.65 and 67,033.62

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Solution

The fourth proportional to 114,801.33, 158,374.65 and 67,033.62 is: 92,476.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,801.33 : 158,374.65 = 67,033.62 : x
  2. Step 2: Convert to fraction form
    114,801.33/158,374.65 = 67,033.62/x
  3. Step 3: Cross multiply
    114,801.33x = 158,374.65 × 67,033.62
  4. Step 4: Simplify right side
    114,801.33x = 10,616,426,105.73
  5. Step 5: Solve for x
    x = 10,616,426,105.73/114,801.33
  6. Step 6: Final answer
    x = 92,476.51

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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.