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Finding the Fourth Proportional to 17,054.08, 25,581.20 and 5,960.72

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Solution

The fourth proportional to 17,054.08, 25,581.20 and 5,960.72 is: 8,941.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054.08 : 25,581.20 = 5,960.72 : x
  2. Step 2: Convert to fraction form
    17,054.08/25,581.20 = 5,960.72/x
  3. Step 3: Cross multiply
    17,054.08x = 25,581.20 × 5,960.72
  4. Step 4: Simplify right side
    17,054.08x = 152,482,370.46
  5. Step 5: Solve for x
    x = 152,482,370.46/17,054.08
  6. Step 6: Final answer
    x = 8,941.11

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.