Home / 27,794.89-41,677.09-19,032.01

Finding the Fourth Proportional to 27,794.89, 41,677.09 and 19,032.01

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Solution

The fourth proportional to 27,794.89, 41,677.09 and 19,032.01 is: 28,537.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,794.89 : 41,677.09 = 19,032.01 : x
  2. Step 2: Convert to fraction form
    27,794.89/41,677.09 = 19,032.01/x
  3. Step 3: Cross multiply
    27,794.89x = 41,677.09 × 19,032.01
  4. Step 4: Simplify right side
    27,794.89x = 793,198,793.65
  5. Step 5: Solve for x
    x = 793,198,793.65/27,794.89
  6. Step 6: Final answer
    x = 28,537.58

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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.