Home / 2,263.43-3,379.82-1,795.96

Finding the Fourth Proportional to 2,263.43, 3,379.82 and 1,795.96

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Solution

The fourth proportional to 2,263.43, 3,379.82 and 1,795.96 is: 2,681.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.43 : 3,379.82 = 1,795.96 : x
  2. Step 2: Convert to fraction form
    2,263.43/3,379.82 = 1,795.96/x
  3. Step 3: Cross multiply
    2,263.43x = 3,379.82 × 1,795.96
  4. Step 4: Simplify right side
    2,263.43x = 6,070,026.87
  5. Step 5: Solve for x
    x = 6,070,026.87/2,263.43
  6. Step 6: Final answer
    x = 2,681.78

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.