Home / 5,955.83-8,934.47-3,185.27

Finding the Fourth Proportional to 5,955.83, 8,934.47 and 3,185.27

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Solution

The fourth proportional to 5,955.83, 8,934.47 and 3,185.27 is: 4,778.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.83 : 8,934.47 = 3,185.27 : x
  2. Step 2: Convert to fraction form
    5,955.83/8,934.47 = 3,185.27/x
  3. Step 3: Cross multiply
    5,955.83x = 8,934.47 × 3,185.27
  4. Step 4: Simplify right side
    5,955.83x = 28,458,699.26
  5. Step 5: Solve for x
    x = 28,458,699.26/5,955.83
  6. Step 6: Final answer
    x = 4,778.29

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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.