Home / 2,027.51-3,034.58-1,433.37

Finding the Fourth Proportional to 2,027.51, 3,034.58 and 1,433.37

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Solution

The fourth proportional to 2,027.51, 3,034.58 and 1,433.37 is: 2,145.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027.51 : 3,034.58 = 1,433.37 : x
  2. Step 2: Convert to fraction form
    2,027.51/3,034.58 = 1,433.37/x
  3. Step 3: Cross multiply
    2,027.51x = 3,034.58 × 1,433.37
  4. Step 4: Simplify right side
    2,027.51x = 4,349,668.77
  5. Step 5: Solve for x
    x = 4,349,668.77/2,027.51
  6. Step 6: Final answer
    x = 2,145.33

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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.