Home / 4,259.78-5,883.41-2,841.00

Finding the Fourth Proportional to 4,259.78, 5,883.41 and 2,841.00

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Solution

The fourth proportional to 4,259.78, 5,883.41 and 2,841.00 is: 3,923.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259.78 : 5,883.41 = 2,841.00 : x
  2. Step 2: Convert to fraction form
    4,259.78/5,883.41 = 2,841.00/x
  3. Step 3: Cross multiply
    4,259.78x = 5,883.41 × 2,841.00
  4. Step 4: Simplify right side
    4,259.78x = 16,714,773.39
  5. Step 5: Solve for x
    x = 16,714,773.39/4,259.78
  6. Step 6: Final answer
    x = 3,923.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.