Home / 9,769.43-14,644.41-5,604.41

Finding the Fourth Proportional to 9,769.43, 14,644.41 and 5,604.41

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Solution

The fourth proportional to 9,769.43, 14,644.41 and 5,604.41 is: 8,401.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769.43 : 14,644.41 = 5,604.41 : x
  2. Step 2: Convert to fraction form
    9,769.43/14,644.41 = 5,604.41/x
  3. Step 3: Cross multiply
    9,769.43x = 14,644.41 × 5,604.41
  4. Step 4: Simplify right side
    9,769.43x = 82,073,204.63
  5. Step 5: Solve for x
    x = 82,073,204.63/9,769.43
  6. Step 6: Final answer
    x = 8,401.03

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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.