Home / 2,041.14-3,060.48-1,383.83

Finding the Fourth Proportional to 2,041.14, 3,060.48 and 1,383.83

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Solution

The fourth proportional to 2,041.14, 3,060.48 and 1,383.83 is: 2,074.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041.14 : 3,060.48 = 1,383.83 : x
  2. Step 2: Convert to fraction form
    2,041.14/3,060.48 = 1,383.83/x
  3. Step 3: Cross multiply
    2,041.14x = 3,060.48 × 1,383.83
  4. Step 4: Simplify right side
    2,041.14x = 4,235,168.74
  5. Step 5: Solve for x
    x = 4,235,168.74/2,041.14
  6. Step 6: Final answer
    x = 2,074.90

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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.