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Finding the Fourth Proportional to 17,170.50, 23,698.32 and 10,096.92

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Solution

The fourth proportional to 17,170.50, 23,698.32 and 10,096.92 is: 13,935.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,170.50 : 23,698.32 = 10,096.92 : x
  2. Step 2: Convert to fraction form
    17,170.50/23,698.32 = 10,096.92/x
  3. Step 3: Cross multiply
    17,170.50x = 23,698.32 × 10,096.92
  4. Step 4: Simplify right side
    17,170.50x = 239,280,041.17
  5. Step 5: Solve for x
    x = 239,280,041.17/17,170.50
  6. Step 6: Final answer
    x = 13,935.53

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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.