Home / 5,739.93-8,608.82-2,042.15

Finding the Fourth Proportional to 5,739.93, 8,608.82 and 2,042.15

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Solution

The fourth proportional to 5,739.93, 8,608.82 and 2,042.15 is: 3,062.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,739.93 : 8,608.82 = 2,042.15 : x
  2. Step 2: Convert to fraction form
    5,739.93/8,608.82 = 2,042.15/x
  3. Step 3: Cross multiply
    5,739.93x = 8,608.82 × 2,042.15
  4. Step 4: Simplify right side
    5,739.93x = 17,580,448.51
  5. Step 5: Solve for x
    x = 17,580,448.51/5,739.93
  6. Step 6: Final answer
    x = 3,062.83

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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.