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Finding the Fourth Proportional to 17,004, 25,507.47 and 4,692

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Solution

The fourth proportional to 17,004, 25,507.47 and 4,692 is: 7,038.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004 : 25,507.47 = 4,692 : x
  2. Step 2: Convert to fraction form
    17,004/25,507.47 = 4,692/x
  3. Step 3: Cross multiply
    17,004x = 25,507.47 × 4,692
  4. Step 4: Simplify right side
    17,004x = 119,681,049.24
  5. Step 5: Solve for x
    x = 119,681,049.24/17,004
  6. Step 6: Final answer
    x = 7,038.41

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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.