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Finding the Fourth Proportional to 267,058.67, 368,540.94 and 146,199.58

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Solution

The fourth proportional to 267,058.67, 368,540.94 and 146,199.58 is: 201,755.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,058.67 : 368,540.94 = 146,199.58 : x
  2. Step 2: Convert to fraction form
    267,058.67/368,540.94 = 146,199.58/x
  3. Step 3: Cross multiply
    267,058.67x = 368,540.94 × 146,199.58
  4. Step 4: Simplify right side
    267,058.67x = 53,880,531,518.37
  5. Step 5: Solve for x
    x = 53,880,531,518.37/267,058.67
  6. Step 6: Final answer
    x = 201,755.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.