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Finding the Fourth Proportional to 27,673.70, 41,495.76 and 11,025.09

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Solution

The fourth proportional to 27,673.70, 41,495.76 and 11,025.09 is: 16,531.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,673.70 : 41,495.76 = 11,025.09 : x
  2. Step 2: Convert to fraction form
    27,673.70/41,495.76 = 11,025.09/x
  3. Step 3: Cross multiply
    27,673.70x = 41,495.76 × 11,025.09
  4. Step 4: Simplify right side
    27,673.70x = 457,494,488.62
  5. Step 5: Solve for x
    x = 457,494,488.62/27,673.70
  6. Step 6: Final answer
    x = 16,531.75

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1.5x scale

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.