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Finding the Fourth Proportional to 9,333.93, 14,000.86 and 3,093.96

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Solution

The fourth proportional to 9,333.93, 14,000.86 and 3,093.96 is: 4,640.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.93 : 14,000.86 = 3,093.96 : x
  2. Step 2: Convert to fraction form
    9,333.93/14,000.86 = 3,093.96/x
  3. Step 3: Cross multiply
    9,333.93x = 14,000.86 × 3,093.96
  4. Step 4: Simplify right side
    9,333.93x = 43,318,100.81
  5. Step 5: Solve for x
    x = 43,318,100.81/9,333.93
  6. Step 6: Final answer
    x = 4,640.93

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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.