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Finding the Fourth Proportional to 23,658.75, 32,593.37 and 19,610.37

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Solution

The fourth proportional to 23,658.75, 32,593.37 and 19,610.37 is: 27,016.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,658.75 : 32,593.37 = 19,610.37 : x
  2. Step 2: Convert to fraction form
    23,658.75/32,593.37 = 19,610.37/x
  3. Step 3: Cross multiply
    23,658.75x = 32,593.37 × 19,610.37
  4. Step 4: Simplify right side
    23,658.75x = 639,167,784.23
  5. Step 5: Solve for x
    x = 639,167,784.23/23,658.75
  6. Step 6: Final answer
    x = 27,016.13

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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.