Home / 23,960.37-35,956.89-12,281.79

Finding the Fourth Proportional to 23,960.37, 35,956.89 and 12,281.79

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Solution

The fourth proportional to 23,960.37, 35,956.89 and 12,281.79 is: 18,431.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,960.37 : 35,956.89 = 12,281.79 : x
  2. Step 2: Convert to fraction form
    23,960.37/35,956.89 = 12,281.79/x
  3. Step 3: Cross multiply
    23,960.37x = 35,956.89 × 12,281.79
  4. Step 4: Simplify right side
    23,960.37x = 441,614,972.03
  5. Step 5: Solve for x
    x = 441,614,972.03/23,960.37
  6. Step 6: Final answer
    x = 18,431.06

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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.