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Finding the Fourth Proportional to 17,439.94, 24,067.06 and 9,482.10

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Solution

The fourth proportional to 17,439.94, 24,067.06 and 9,482.10 is: 13,085.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,439.94 : 24,067.06 = 9,482.10 : x
  2. Step 2: Convert to fraction form
    17,439.94/24,067.06 = 9,482.10/x
  3. Step 3: Cross multiply
    17,439.94x = 24,067.06 × 9,482.10
  4. Step 4: Simplify right side
    17,439.94x = 228,206,269.63
  5. Step 5: Solve for x
    x = 228,206,269.63/17,439.94
  6. Step 6: Final answer
    x = 13,085.27

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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.