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Finding the Fourth Proportional to 5,951.66, 8,914.89 and 3,759.26

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Solution

The fourth proportional to 5,951.66, 8,914.89 and 3,759.26 is: 5,630.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951.66 : 8,914.89 = 3,759.26 : x
  2. Step 2: Convert to fraction form
    5,951.66/8,914.89 = 3,759.26/x
  3. Step 3: Cross multiply
    5,951.66x = 8,914.89 × 3,759.26
  4. Step 4: Simplify right side
    5,951.66x = 33,513,389.38
  5. Step 5: Solve for x
    x = 33,513,389.38/5,951.66
  6. Step 6: Final answer
    x = 5,630.93

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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.