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Finding the Fourth Proportional to 17,017.08, 23,483.10 and 9,463.32

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Solution

The fourth proportional to 17,017.08, 23,483.10 and 9,463.32 is: 13,059.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017.08 : 23,483.10 = 9,463.32 : x
  2. Step 2: Convert to fraction form
    17,017.08/23,483.10 = 9,463.32/x
  3. Step 3: Cross multiply
    17,017.08x = 23,483.10 × 9,463.32
  4. Step 4: Simplify right side
    17,017.08x = 222,228,089.89
  5. Step 5: Solve for x
    x = 222,228,089.89/17,017.08
  6. Step 6: Final answer
    x = 13,059.12

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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.