Home / 2,250.66-3,375-1,018.02

Finding the Fourth Proportional to 2,250.66, 3,375 and 1,018.02

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Solution

The fourth proportional to 2,250.66, 3,375 and 1,018.02 is: 1,526.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.66 : 3,375 = 1,018.02 : x
  2. Step 2: Convert to fraction form
    2,250.66/3,375 = 1,018.02/x
  3. Step 3: Cross multiply
    2,250.66x = 3,375 × 1,018.02
  4. Step 4: Simplify right side
    2,250.66x = 3,435,817.50
  5. Step 5: Solve for x
    x = 3,435,817.50/2,250.66
  6. Step 6: Final answer
    x = 1,526.58

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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.