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Finding the Fourth Proportional to 93,549.34, 140,259.97 and 33,576.49

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Solution

The fourth proportional to 93,549.34, 140,259.97 and 33,576.49 is: 50,341.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,549.34 : 140,259.97 = 33,576.49 : x
  2. Step 2: Convert to fraction form
    93,549.34/140,259.97 = 33,576.49/x
  3. Step 3: Cross multiply
    93,549.34x = 140,259.97 × 33,576.49
  4. Step 4: Simplify right side
    93,549.34x = 4,709,436,961.57
  5. Step 5: Solve for x
    x = 4,709,436,961.57/93,549.34
  6. Step 6: Final answer
    x = 50,341.74

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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.