Home / 5,834.04-8,747.82-1,936.32

Finding the Fourth Proportional to 5,834.04, 8,747.82 and 1,936.32

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Solution

The fourth proportional to 5,834.04, 8,747.82 and 1,936.32 is: 2,903.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834.04 : 8,747.82 = 1,936.32 : x
  2. Step 2: Convert to fraction form
    5,834.04/8,747.82 = 1,936.32/x
  3. Step 3: Cross multiply
    5,834.04x = 8,747.82 × 1,936.32
  4. Step 4: Simplify right side
    5,834.04x = 16,938,578.82
  5. Step 5: Solve for x
    x = 16,938,578.82/5,834.04
  6. Step 6: Final answer
    x = 2,903.40

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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.