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Finding the Fourth Proportional to 24,383.48, 33,650.79 and 13,773.38

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Solution

The fourth proportional to 24,383.48, 33,650.79 and 13,773.38 is: 19,008.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,383.48 : 33,650.79 = 13,773.38 : x
  2. Step 2: Convert to fraction form
    24,383.48/33,650.79 = 13,773.38/x
  3. Step 3: Cross multiply
    24,383.48x = 33,650.79 × 13,773.38
  4. Step 4: Simplify right side
    24,383.48x = 463,485,117.97
  5. Step 5: Solve for x
    x = 463,485,117.97/24,383.48
  6. Step 6: Final answer
    x = 19,008.16

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Why These Related Problems?

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