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Finding the Fourth Proportional to 23,962, 35,950.08 and 12,283.44

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Solution

The fourth proportional to 23,962, 35,950.08 and 12,283.44 is: 18,428.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,962 : 35,950.08 = 12,283.44 : x
  2. Step 2: Convert to fraction form
    23,962/35,950.08 = 12,283.44/x
  3. Step 3: Cross multiply
    23,962x = 35,950.08 × 12,283.44
  4. Step 4: Simplify right side
    23,962x = 441,590,650.68
  5. Step 5: Solve for x
    x = 441,590,650.68/23,962
  6. Step 6: Final answer
    x = 18,428.79

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1.5x scale

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.