Home / 7,323.25-10,963.33-4,540.99

Finding the Fourth Proportional to 7,323.25, 10,963.33 and 4,540.99

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Solution

The fourth proportional to 7,323.25, 10,963.33 and 4,540.99 is: 6,798.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323.25 : 10,963.33 = 4,540.99 : x
  2. Step 2: Convert to fraction form
    7,323.25/10,963.33 = 4,540.99/x
  3. Step 3: Cross multiply
    7,323.25x = 10,963.33 × 4,540.99
  4. Step 4: Simplify right side
    7,323.25x = 49,784,371.90
  5. Step 5: Solve for x
    x = 49,784,371.90/7,323.25
  6. Step 6: Final answer
    x = 6,798.13

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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.