Home / 17,284.46-25,951.29-16,491.67

Finding the Fourth Proportional to 17,284.46, 25,951.29 and 16,491.67

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Solution

The fourth proportional to 17,284.46, 25,951.29 and 16,491.67 is: 24,760.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,284.46 : 25,951.29 = 16,491.67 : x
  2. Step 2: Convert to fraction form
    17,284.46/25,951.29 = 16,491.67/x
  3. Step 3: Cross multiply
    17,284.46x = 25,951.29 × 16,491.67
  4. Step 4: Simplify right side
    17,284.46x = 427,979,984.03
  5. Step 5: Solve for x
    x = 427,979,984.03/17,284.46
  6. Step 6: Final answer
    x = 24,760.98

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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.