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Finding the Fourth Proportional to 17,446.71, 24,075.77 and 9,488.92

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Solution

The fourth proportional to 17,446.71, 24,075.77 and 9,488.92 is: 13,094.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,446.71 : 24,075.77 = 9,488.92 : x
  2. Step 2: Convert to fraction form
    17,446.71/24,075.77 = 9,488.92/x
  3. Step 3: Cross multiply
    17,446.71x = 24,075.77 × 9,488.92
  4. Step 4: Simplify right side
    17,446.71x = 228,453,008.02
  5. Step 5: Solve for x
    x = 228,453,008.02/17,446.71
  6. Step 6: Final answer
    x = 13,094.34

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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.