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Finding the Fourth Proportional to 6,594.93, 9,893.37 and 1,914.33

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Solution

The fourth proportional to 6,594.93, 9,893.37 and 1,914.33 is: 2,871.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594.93 : 9,893.37 = 1,914.33 : x
  2. Step 2: Convert to fraction form
    6,594.93/9,893.37 = 1,914.33/x
  3. Step 3: Cross multiply
    6,594.93x = 9,893.37 × 1,914.33
  4. Step 4: Simplify right side
    6,594.93x = 18,939,174.99
  5. Step 5: Solve for x
    x = 18,939,174.99/6,594.93
  6. Step 6: Final answer
    x = 2,871.78

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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.