Home / 5,968.03-8,947.36-3,772.15

Finding the Fourth Proportional to 5,968.03, 8,947.36 and 3,772.15

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Solution

The fourth proportional to 5,968.03, 8,947.36 and 3,772.15 is: 5,655.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968.03 : 8,947.36 = 3,772.15 : x
  2. Step 2: Convert to fraction form
    5,968.03/8,947.36 = 3,772.15/x
  3. Step 3: Cross multiply
    5,968.03x = 8,947.36 × 3,772.15
  4. Step 4: Simplify right side
    5,968.03x = 33,750,766.37
  5. Step 5: Solve for x
    x = 33,750,766.37/5,968.03
  6. Step 6: Final answer
    x = 5,655.26

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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.