Home / 5,739.66-8,610.71-2,043.02

Finding the Fourth Proportional to 5,739.66, 8,610.71 and 2,043.02

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Solution

The fourth proportional to 5,739.66, 8,610.71 and 2,043.02 is: 3,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,739.66 : 8,610.71 = 2,043.02 : x
  2. Step 2: Convert to fraction form
    5,739.66/8,610.71 = 2,043.02/x
  3. Step 3: Cross multiply
    5,739.66x = 8,610.71 × 2,043.02
  4. Step 4: Simplify right side
    5,739.66x = 17,591,864.06
  5. Step 5: Solve for x
    x = 17,591,864.06/5,739.66
  6. Step 6: Final answer
    x = 3,064.97

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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.