Home / 4,371.09-6,553.01-1,736.97

Finding the Fourth Proportional to 4,371.09, 6,553.01 and 1,736.97

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Solution

The fourth proportional to 4,371.09, 6,553.01 and 1,736.97 is: 2,604.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.09 : 6,553.01 = 1,736.97 : x
  2. Step 2: Convert to fraction form
    4,371.09/6,553.01 = 1,736.97/x
  3. Step 3: Cross multiply
    4,371.09x = 6,553.01 × 1,736.97
  4. Step 4: Simplify right side
    4,371.09x = 11,382,373.09
  5. Step 5: Solve for x
    x = 11,382,373.09/4,371.09
  6. Step 6: Final answer
    x = 2,604.01

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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.