Home / 4,858.97-6,676.32-3,862.52

Finding the Fourth Proportional to 4,858.97, 6,676.32 and 3,862.52

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Solution

The fourth proportional to 4,858.97, 6,676.32 and 3,862.52 is: 5,307.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858.97 : 6,676.32 = 3,862.52 : x
  2. Step 2: Convert to fraction form
    4,858.97/6,676.32 = 3,862.52/x
  3. Step 3: Cross multiply
    4,858.97x = 6,676.32 × 3,862.52
  4. Step 4: Simplify right side
    4,858.97x = 25,787,386.14
  5. Step 5: Solve for x
    x = 25,787,386.14/4,858.97
  6. Step 6: Final answer
    x = 5,307.18

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.