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Finding the Fourth Proportional to 17,693.37, 26,542.71 and 5,848.38

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Solution

The fourth proportional to 17,693.37, 26,542.71 and 5,848.38 is: 8,773.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,693.37 : 26,542.71 = 5,848.38 : x
  2. Step 2: Convert to fraction form
    17,693.37/26,542.71 = 5,848.38/x
  3. Step 3: Cross multiply
    17,693.37x = 26,542.71 × 5,848.38
  4. Step 4: Simplify right side
    17,693.37x = 155,231,854.31
  5. Step 5: Solve for x
    x = 155,231,854.31/17,693.37
  6. Step 6: Final answer
    x = 8,773.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.