Home / 3,227.51-4,840.68-2,054.03

Finding the Fourth Proportional to 3,227.51, 4,840.68 and 2,054.03

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Solution

The fourth proportional to 3,227.51, 4,840.68 and 2,054.03 is: 3,080.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227.51 : 4,840.68 = 2,054.03 : x
  2. Step 2: Convert to fraction form
    3,227.51/4,840.68 = 2,054.03/x
  3. Step 3: Cross multiply
    3,227.51x = 4,840.68 × 2,054.03
  4. Step 4: Simplify right side
    3,227.51x = 9,942,877.74
  5. Step 5: Solve for x
    x = 9,942,877.74/3,227.51
  6. Step 6: Final answer
    x = 3,080.67

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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.