Home / 9,623.07-14,433.39-3,382.83

Finding the Fourth Proportional to 9,623.07, 14,433.39 and 3,382.83

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Solution

The fourth proportional to 9,623.07, 14,433.39 and 3,382.83 is: 5,073.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,623.07 : 14,433.39 = 3,382.83 : x
  2. Step 2: Convert to fraction form
    9,623.07/14,433.39 = 3,382.83/x
  3. Step 3: Cross multiply
    9,623.07x = 14,433.39 × 3,382.83
  4. Step 4: Simplify right side
    9,623.07x = 48,825,704.69
  5. Step 5: Solve for x
    x = 48,825,704.69/9,623.07
  6. Step 6: Final answer
    x = 5,073.82

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1.5x scale

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.