Home / 3,043.98-4,199.94-1,717.74

Finding the Fourth Proportional to 3,043.98, 4,199.94 and 1,717.74

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Solution

The fourth proportional to 3,043.98, 4,199.94 and 1,717.74 is: 2,370.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.98 : 4,199.94 = 1,717.74 : x
  2. Step 2: Convert to fraction form
    3,043.98/4,199.94 = 1,717.74/x
  3. Step 3: Cross multiply
    3,043.98x = 4,199.94 × 1,717.74
  4. Step 4: Simplify right side
    3,043.98x = 7,214,404.94
  5. Step 5: Solve for x
    x = 7,214,404.94/3,043.98
  6. Step 6: Final answer
    x = 2,370.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.