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Finding the Fourth Proportional to 9,323.22, 13,984.83 and 6,392.64

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Solution

The fourth proportional to 9,323.22, 13,984.83 and 6,392.64 is: 9,588.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323.22 : 13,984.83 = 6,392.64 : x
  2. Step 2: Convert to fraction form
    9,323.22/13,984.83 = 6,392.64/x
  3. Step 3: Cross multiply
    9,323.22x = 13,984.83 × 6,392.64
  4. Step 4: Simplify right side
    9,323.22x = 89,399,983.65
  5. Step 5: Solve for x
    x = 89,399,983.65/9,323.22
  6. Step 6: Final answer
    x = 9,588.96

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Similar ratio
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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.