Home / 9,397-14,094.96-2,823.04

Finding the Fourth Proportional to 9,397, 14,094.96 and 2,823.04

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Solution

The fourth proportional to 9,397, 14,094.96 and 2,823.04 is: 4,234.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397 : 14,094.96 = 2,823.04 : x
  2. Step 2: Convert to fraction form
    9,397/14,094.96 = 2,823.04/x
  3. Step 3: Cross multiply
    9,397x = 14,094.96 × 2,823.04
  4. Step 4: Simplify right side
    9,397x = 39,790,635.88
  5. Step 5: Solve for x
    x = 39,790,635.88/9,397
  6. Step 6: Final answer
    x = 4,234.40

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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.