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Finding the Fourth Proportional to 17,792.70, 24,553.57 and 9,835.26

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Solution

The fourth proportional to 17,792.70, 24,553.57 and 9,835.26 is: 13,572.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,792.70 : 24,553.57 = 9,835.26 : x
  2. Step 2: Convert to fraction form
    17,792.70/24,553.57 = 9,835.26/x
  3. Step 3: Cross multiply
    17,792.70x = 24,553.57 × 9,835.26
  4. Step 4: Simplify right side
    17,792.70x = 241,490,744.88
  5. Step 5: Solve for x
    x = 241,490,744.88/17,792.70
  6. Step 6: Final answer
    x = 13,572.46

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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.