Home / 5,936.82-8,904.97-1,554.18

Finding the Fourth Proportional to 5,936.82, 8,904.97 and 1,554.18

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Solution

The fourth proportional to 5,936.82, 8,904.97 and 1,554.18 is: 2,331.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.82 : 8,904.97 = 1,554.18 : x
  2. Step 2: Convert to fraction form
    5,936.82/8,904.97 = 1,554.18/x
  3. Step 3: Cross multiply
    5,936.82x = 8,904.97 × 1,554.18
  4. Step 4: Simplify right side
    5,936.82x = 13,839,894.82
  5. Step 5: Solve for x
    x = 13,839,894.82/5,936.82
  6. Step 6: Final answer
    x = 2,331.20

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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.