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Finding the Fourth Proportional to 23,950.84, 33,046.23 and 13,337.82

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Solution

The fourth proportional to 23,950.84, 33,046.23 and 13,337.82 is: 18,402.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950.84 : 33,046.23 = 13,337.82 : x
  2. Step 2: Convert to fraction form
    23,950.84/33,046.23 = 13,337.82/x
  3. Step 3: Cross multiply
    23,950.84x = 33,046.23 × 13,337.82
  4. Step 4: Simplify right side
    23,950.84x = 440,764,667.42
  5. Step 5: Solve for x
    x = 440,764,667.42/23,950.84
  6. Step 6: Final answer
    x = 18,402.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.