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Finding the Fourth Proportional to 17,993.86, 24,832.11 and 10,036.42

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Solution

The fourth proportional to 17,993.86, 24,832.11 and 10,036.42 is: 13,850.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,993.86 : 24,832.11 = 10,036.42 : x
  2. Step 2: Convert to fraction form
    17,993.86/24,832.11 = 10,036.42/x
  3. Step 3: Cross multiply
    17,993.86x = 24,832.11 × 10,036.42
  4. Step 4: Simplify right side
    17,993.86x = 249,225,485.45
  5. Step 5: Solve for x
    x = 249,225,485.45/17,993.86
  6. Step 6: Final answer
    x = 13,850.58

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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.