Home / 5,962.73-8,947.13-2,455.43

Finding the Fourth Proportional to 5,962.73, 8,947.13 and 2,455.43

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Solution

The fourth proportional to 5,962.73, 8,947.13 and 2,455.43 is: 3,684.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.73 : 8,947.13 = 2,455.43 : x
  2. Step 2: Convert to fraction form
    5,962.73/8,947.13 = 2,455.43/x
  3. Step 3: Cross multiply
    5,962.73x = 8,947.13 × 2,455.43
  4. Step 4: Simplify right side
    5,962.73x = 21,968,994.40
  5. Step 5: Solve for x
    x = 21,968,994.40/5,962.73
  6. Step 6: Final answer
    x = 3,684.39

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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.