Home / 4,583.45-6,871.19-1,659.75

Finding the Fourth Proportional to 4,583.45, 6,871.19 and 1,659.75

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Solution

The fourth proportional to 4,583.45, 6,871.19 and 1,659.75 is: 2,488.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583.45 : 6,871.19 = 1,659.75 : x
  2. Step 2: Convert to fraction form
    4,583.45/6,871.19 = 1,659.75/x
  3. Step 3: Cross multiply
    4,583.45x = 6,871.19 × 1,659.75
  4. Step 4: Simplify right side
    4,583.45x = 11,404,449.30
  5. Step 5: Solve for x
    x = 11,404,449.30/4,583.45
  6. Step 6: Final answer
    x = 2,488.18

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Why These Related Problems?

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