Home / 5,928-8,181.36-3,444

Finding the Fourth Proportional to 5,928, 8,181.36 and 3,444

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Solution

The fourth proportional to 5,928, 8,181.36 and 3,444 is: 4,753.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928 : 8,181.36 = 3,444 : x
  2. Step 2: Convert to fraction form
    5,928/8,181.36 = 3,444/x
  3. Step 3: Cross multiply
    5,928x = 8,181.36 × 3,444
  4. Step 4: Simplify right side
    5,928x = 28,176,603.84
  5. Step 5: Solve for x
    x = 28,176,603.84/5,928
  6. Step 6: Final answer
    x = 4,753.14

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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.