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Finding the Fourth Proportional to 23,936.49, 35,856.72 and 14,443.37

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Solution

The fourth proportional to 23,936.49, 35,856.72 and 14,443.37 is: 21,636.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,936.49 : 35,856.72 = 14,443.37 : x
  2. Step 2: Convert to fraction form
    23,936.49/35,856.72 = 14,443.37/x
  3. Step 3: Cross multiply
    23,936.49x = 35,856.72 × 14,443.37
  4. Step 4: Simplify right side
    23,936.49x = 517,891,844.18
  5. Step 5: Solve for x
    x = 517,891,844.18/23,936.49
  6. Step 6: Final answer
    x = 21,636.08

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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.