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Finding the Fourth Proportional to 13,292.24, 19,927.03 and 5,892.67

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Solution

The fourth proportional to 13,292.24, 19,927.03 and 5,892.67 is: 8,833.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,292.24 : 19,927.03 = 5,892.67 : x
  2. Step 2: Convert to fraction form
    13,292.24/19,927.03 = 5,892.67/x
  3. Step 3: Cross multiply
    13,292.24x = 19,927.03 × 5,892.67
  4. Step 4: Simplify right side
    13,292.24x = 117,423,411.87
  5. Step 5: Solve for x
    x = 117,423,411.87/13,292.24
  6. Step 6: Final answer
    x = 8,833.98

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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.