Home / 3,235.48-4,853.70-1,183

Finding the Fourth Proportional to 3,235.48, 4,853.70 and 1,183

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Solution

The fourth proportional to 3,235.48, 4,853.70 and 1,183 is: 1,774.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.48 : 4,853.70 = 1,183 : x
  2. Step 2: Convert to fraction form
    3,235.48/4,853.70 = 1,183/x
  3. Step 3: Cross multiply
    3,235.48x = 4,853.70 × 1,183
  4. Step 4: Simplify right side
    3,235.48x = 5,741,927.10
  5. Step 5: Solve for x
    x = 5,741,927.10/3,235.48
  6. Step 6: Final answer
    x = 1,774.68

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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.