Home / 6,733.54-10,099.52-1,803.60

Finding the Fourth Proportional to 6,733.54, 10,099.52 and 1,803.60

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Solution

The fourth proportional to 6,733.54, 10,099.52 and 1,803.60 is: 2,705.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.54 : 10,099.52 = 1,803.60 : x
  2. Step 2: Convert to fraction form
    6,733.54/10,099.52 = 1,803.60/x
  3. Step 3: Cross multiply
    6,733.54x = 10,099.52 × 1,803.60
  4. Step 4: Simplify right side
    6,733.54x = 18,215,494.27
  5. Step 5: Solve for x
    x = 18,215,494.27/6,733.54
  6. Step 6: Final answer
    x = 2,705.19

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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.