Home / 27,552.51-41,331.48-8,827.83

Finding the Fourth Proportional to 27,552.51, 41,331.48 and 8,827.83

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Solution

The fourth proportional to 27,552.51, 41,331.48 and 8,827.83 is: 13,242.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,552.51 : 41,331.48 = 8,827.83 : x
  2. Step 2: Convert to fraction form
    27,552.51/41,331.48 = 8,827.83/x
  3. Step 3: Cross multiply
    27,552.51x = 41,331.48 × 8,827.83
  4. Step 4: Simplify right side
    27,552.51x = 364,867,279.09
  5. Step 5: Solve for x
    x = 364,867,279.09/27,552.51
  6. Step 6: Final answer
    x = 13,242.61

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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.