Home / 1,599.56-2,395.14-1,110.44

Finding the Fourth Proportional to 1,599.56, 2,395.14 and 1,110.44

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Solution

The fourth proportional to 1,599.56, 2,395.14 and 1,110.44 is: 1,662.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599.56 : 2,395.14 = 1,110.44 : x
  2. Step 2: Convert to fraction form
    1,599.56/2,395.14 = 1,110.44/x
  3. Step 3: Cross multiply
    1,599.56x = 2,395.14 × 1,110.44
  4. Step 4: Simplify right side
    1,599.56x = 2,659,659.26
  5. Step 5: Solve for x
    x = 2,659,659.26/1,599.56
  6. Step 6: Final answer
    x = 1,662.74

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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.