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Finding the Fourth Proportional to 23,711.44, 35,576.74 and 10,554.82

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Solution

The fourth proportional to 23,711.44, 35,576.74 and 10,554.82 is: 15,836.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,711.44 : 35,576.74 = 10,554.82 : x
  2. Step 2: Convert to fraction form
    23,711.44/35,576.74 = 10,554.82/x
  3. Step 3: Cross multiply
    23,711.44x = 35,576.74 × 10,554.82
  4. Step 4: Simplify right side
    23,711.44x = 375,506,086.89
  5. Step 5: Solve for x
    x = 375,506,086.89/23,711.44
  6. Step 6: Final answer
    x = 15,836.49

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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.