Home / 9,044.43-13,564.46-2,470.65

Finding the Fourth Proportional to 9,044.43, 13,564.46 and 2,470.65

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Solution

The fourth proportional to 9,044.43, 13,564.46 and 2,470.65 is: 3,705.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044.43 : 13,564.46 = 2,470.65 : x
  2. Step 2: Convert to fraction form
    9,044.43/13,564.46 = 2,470.65/x
  3. Step 3: Cross multiply
    9,044.43x = 13,564.46 × 2,470.65
  4. Step 4: Simplify right side
    9,044.43x = 33,512,952.92
  5. Step 5: Solve for x
    x = 33,512,952.92/9,044.43
  6. Step 6: Final answer
    x = 3,705.37

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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.