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Finding the Fourth Proportional to 17,455.29, 24,088.81 and 9,498.02

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Solution

The fourth proportional to 17,455.29, 24,088.81 and 9,498.02 is: 13,107.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,455.29 : 24,088.81 = 9,498.02 : x
  2. Step 2: Convert to fraction form
    17,455.29/24,088.81 = 9,498.02/x
  3. Step 3: Cross multiply
    17,455.29x = 24,088.81 × 9,498.02
  4. Step 4: Simplify right side
    17,455.29x = 228,795,999.16
  5. Step 5: Solve for x
    x = 228,795,999.16/17,455.29
  6. Step 6: Final answer
    x = 13,107.54

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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.