Home / 4,259.73-5,877.97-2,371.02

Finding the Fourth Proportional to 4,259.73, 5,877.97 and 2,371.02

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Solution

The fourth proportional to 4,259.73, 5,877.97 and 2,371.02 is: 3,271.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259.73 : 5,877.97 = 2,371.02 : x
  2. Step 2: Convert to fraction form
    4,259.73/5,877.97 = 2,371.02/x
  3. Step 3: Cross multiply
    4,259.73x = 5,877.97 × 2,371.02
  4. Step 4: Simplify right side
    4,259.73x = 13,936,743.18
  5. Step 5: Solve for x
    x = 13,936,743.18/4,259.73
  6. Step 6: Final answer
    x = 3,271.74

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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.