Home / 3,498.09-5,242.24-1,741.43

Finding the Fourth Proportional to 3,498.09, 5,242.24 and 1,741.43

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Solution

The fourth proportional to 3,498.09, 5,242.24 and 1,741.43 is: 2,609.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498.09 : 5,242.24 = 1,741.43 : x
  2. Step 2: Convert to fraction form
    3,498.09/5,242.24 = 1,741.43/x
  3. Step 3: Cross multiply
    3,498.09x = 5,242.24 × 1,741.43
  4. Step 4: Simplify right side
    3,498.09x = 9,128,994.00
  5. Step 5: Solve for x
    x = 9,128,994.00/3,498.09
  6. Step 6: Final answer
    x = 2,609.71

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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.