Home / 4,369.07-6,551.27-1,736.48

Finding the Fourth Proportional to 4,369.07, 6,551.27 and 1,736.48

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Solution

The fourth proportional to 4,369.07, 6,551.27 and 1,736.48 is: 2,603.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.07 : 6,551.27 = 1,736.48 : x
  2. Step 2: Convert to fraction form
    4,369.07/6,551.27 = 1,736.48/x
  3. Step 3: Cross multiply
    4,369.07x = 6,551.27 × 1,736.48
  4. Step 4: Simplify right side
    4,369.07x = 11,376,120.91
  5. Step 5: Solve for x
    x = 11,376,120.91/4,369.07
  6. Step 6: Final answer
    x = 2,603.78

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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.