Home / 5,936.49-8,905.95-2,040.39

Finding the Fourth Proportional to 5,936.49, 8,905.95 and 2,040.39

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Solution

The fourth proportional to 5,936.49, 8,905.95 and 2,040.39 is: 3,061.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.49 : 8,905.95 = 2,040.39 : x
  2. Step 2: Convert to fraction form
    5,936.49/8,905.95 = 2,040.39/x
  3. Step 3: Cross multiply
    5,936.49x = 8,905.95 × 2,040.39
  4. Step 4: Simplify right side
    5,936.49x = 18,171,611.32
  5. Step 5: Solve for x
    x = 18,171,611.32/5,936.49
  6. Step 6: Final answer
    x = 3,061.00

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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.