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Finding the Fourth Proportional to 34,846.55, 52,287.71 and 17,076.87

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Solution

The fourth proportional to 34,846.55, 52,287.71 and 17,076.87 is: 25,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,846.55 : 52,287.71 = 17,076.87 : x
  2. Step 2: Convert to fraction form
    34,846.55/52,287.71 = 17,076.87/x
  3. Step 3: Cross multiply
    34,846.55x = 52,287.71 × 17,076.87
  4. Step 4: Simplify right side
    34,846.55x = 892,910,340.88
  5. Step 5: Solve for x
    x = 892,910,340.88/34,846.55
  6. Step 6: Final answer
    x = 25,624.07

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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.