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Finding the Fourth Proportional to 17,422.30, 24,043.04 and 9,464.68

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Solution

The fourth proportional to 17,422.30, 24,043.04 and 9,464.68 is: 13,061.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,422.30 : 24,043.04 = 9,464.68 : x
  2. Step 2: Convert to fraction form
    17,422.30/24,043.04 = 9,464.68/x
  3. Step 3: Cross multiply
    17,422.30x = 24,043.04 × 9,464.68
  4. Step 4: Simplify right side
    17,422.30x = 227,559,679.83
  5. Step 5: Solve for x
    x = 227,559,679.83/17,422.30
  6. Step 6: Final answer
    x = 13,061.40

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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.