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Finding the Fourth Proportional to 17,394, 24,003.03 and 9,435.93

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Solution

The fourth proportional to 17,394, 24,003.03 and 9,435.93 is: 13,021.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,394 : 24,003.03 = 9,435.93 : x
  2. Step 2: Convert to fraction form
    17,394/24,003.03 = 9,435.93/x
  3. Step 3: Cross multiply
    17,394x = 24,003.03 × 9,435.93
  4. Step 4: Simplify right side
    17,394x = 226,490,910.87
  5. Step 5: Solve for x
    x = 226,490,910.87/17,394
  6. Step 6: Final answer
    x = 13,021.21

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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.