Home / 27,564.54-41,360.47-10,924.20

Finding the Fourth Proportional to 27,564.54, 41,360.47 and 10,924.20

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Solution

The fourth proportional to 27,564.54, 41,360.47 and 10,924.20 is: 16,391.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,564.54 : 41,360.47 = 10,924.20 : x
  2. Step 2: Convert to fraction form
    27,564.54/41,360.47 = 10,924.20/x
  3. Step 3: Cross multiply
    27,564.54x = 41,360.47 × 10,924.20
  4. Step 4: Simplify right side
    27,564.54x = 451,830,177.09
  5. Step 5: Solve for x
    x = 451,830,177.09/27,564.54
  6. Step 6: Final answer
    x = 16,391.72

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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.