Home / 3,936.00-5,895.08-3,051.42

Finding the Fourth Proportional to 3,936.00, 5,895.08 and 3,051.42

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Solution

The fourth proportional to 3,936.00, 5,895.08 and 3,051.42 is: 4,570.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,936.00 : 5,895.08 = 3,051.42 : x
  2. Step 2: Convert to fraction form
    3,936.00/5,895.08 = 3,051.42/x
  3. Step 3: Cross multiply
    3,936.00x = 5,895.08 × 3,051.42
  4. Step 4: Simplify right side
    3,936.00x = 17,988,339.09
  5. Step 5: Solve for x
    x = 17,988,339.09/3,936.00
  6. Step 6: Final answer
    x = 4,570.20

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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.