Home / 5,837.09-8,733.71-3,635.51

Finding the Fourth Proportional to 5,837.09, 8,733.71 and 3,635.51

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Solution

The fourth proportional to 5,837.09, 8,733.71 and 3,635.51 is: 5,439.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.09 : 8,733.71 = 3,635.51 : x
  2. Step 2: Convert to fraction form
    5,837.09/8,733.71 = 3,635.51/x
  3. Step 3: Cross multiply
    5,837.09x = 8,733.71 × 3,635.51
  4. Step 4: Simplify right side
    5,837.09x = 31,751,455.46
  5. Step 5: Solve for x
    x = 31,751,455.46/5,837.09
  6. Step 6: Final answer
    x = 5,439.61

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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.