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Finding the Fourth Proportional to 17,061.46, 23,495.82 and 14,652.12

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Solution

The fourth proportional to 17,061.46, 23,495.82 and 14,652.12 is: 20,177.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061.46 : 23,495.82 = 14,652.12 : x
  2. Step 2: Convert to fraction form
    17,061.46/23,495.82 = 14,652.12/x
  3. Step 3: Cross multiply
    17,061.46x = 23,495.82 × 14,652.12
  4. Step 4: Simplify right side
    17,061.46x = 344,263,574.14
  5. Step 5: Solve for x
    x = 344,263,574.14/17,061.46
  6. Step 6: Final answer
    x = 20,177.85

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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.