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Finding the Fourth Proportional to 1,359.27, 2,041.74 and 1,014.82

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Solution

The fourth proportional to 1,359.27, 2,041.74 and 1,014.82 is: 1,524.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359.27 : 2,041.74 = 1,014.82 : x
  2. Step 2: Convert to fraction form
    1,359.27/2,041.74 = 1,014.82/x
  3. Step 3: Cross multiply
    1,359.27x = 2,041.74 × 1,014.82
  4. Step 4: Simplify right side
    1,359.27x = 2,071,993.48
  5. Step 5: Solve for x
    x = 2,071,993.48/1,359.27
  6. Step 6: Final answer
    x = 1,524.34

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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.