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Finding the Fourth Proportional to 61,383.48, 92,038.17 and 23,936.37

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Solution

The fourth proportional to 61,383.48, 92,038.17 and 23,936.37 is: 35,890.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,383.48 : 92,038.17 = 23,936.37 : x
  2. Step 2: Convert to fraction form
    61,383.48/92,038.17 = 23,936.37/x
  3. Step 3: Cross multiply
    61,383.48x = 92,038.17 × 23,936.37
  4. Step 4: Simplify right side
    61,383.48x = 2,203,059,691.24
  5. Step 5: Solve for x
    x = 2,203,059,691.24/61,383.48
  6. Step 6: Final answer
    x = 35,890.11

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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.