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Finding the Fourth Proportional to 17,628.53, 24,325.82 and 10,073.36

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Solution

The fourth proportional to 17,628.53, 24,325.82 and 10,073.36 is: 13,900.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,628.53 : 24,325.82 = 10,073.36 : x
  2. Step 2: Convert to fraction form
    17,628.53/24,325.82 = 10,073.36/x
  3. Step 3: Cross multiply
    17,628.53x = 24,325.82 × 10,073.36
  4. Step 4: Simplify right side
    17,628.53x = 245,042,570.16
  5. Step 5: Solve for x
    x = 245,042,570.16/17,628.53
  6. Step 6: Final answer
    x = 13,900.34

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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.