Home / 27,593-41,397.66-15,914.60

Finding the Fourth Proportional to 27,593, 41,397.66 and 15,914.60

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Solution

The fourth proportional to 27,593, 41,397.66 and 15,914.60 is: 23,876.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,593 : 41,397.66 = 15,914.60 : x
  2. Step 2: Convert to fraction form
    27,593/41,397.66 = 15,914.60/x
  3. Step 3: Cross multiply
    27,593x = 41,397.66 × 15,914.60
  4. Step 4: Simplify right side
    27,593x = 658,827,199.84
  5. Step 5: Solve for x
    x = 658,827,199.84/27,593
  6. Step 6: Final answer
    x = 23,876.61

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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.