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Finding the Fourth Proportional to 19,584.33, 27,026.93 and 10,632.41

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Solution

The fourth proportional to 19,584.33, 27,026.93 and 10,632.41 is: 14,673.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584.33 : 27,026.93 = 10,632.41 : x
  2. Step 2: Convert to fraction form
    19,584.33/27,026.93 = 10,632.41/x
  3. Step 3: Cross multiply
    19,584.33x = 27,026.93 × 10,632.41
  4. Step 4: Simplify right side
    19,584.33x = 287,361,448.99
  5. Step 5: Solve for x
    x = 287,361,448.99/19,584.33
  6. Step 6: Final answer
    x = 14,673.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.