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Finding the Fourth Proportional to 17,422.05, 24,042.01 and 9,464.10

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Solution

The fourth proportional to 17,422.05, 24,042.01 and 9,464.10 is: 13,060.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,422.05 : 24,042.01 = 9,464.10 : x
  2. Step 2: Convert to fraction form
    17,422.05/24,042.01 = 9,464.10/x
  3. Step 3: Cross multiply
    17,422.05x = 24,042.01 × 9,464.10
  4. Step 4: Simplify right side
    17,422.05x = 227,535,986.84
  5. Step 5: Solve for x
    x = 227,535,986.84/17,422.05
  6. Step 6: Final answer
    x = 13,060.23

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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.