Home / 2,243.97-3,365.82-1,010.88

Finding the Fourth Proportional to 2,243.97, 3,365.82 and 1,010.88

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Solution

The fourth proportional to 2,243.97, 3,365.82 and 1,010.88 is: 1,516.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243.97 : 3,365.82 = 1,010.88 : x
  2. Step 2: Convert to fraction form
    2,243.97/3,365.82 = 1,010.88/x
  3. Step 3: Cross multiply
    2,243.97x = 3,365.82 × 1,010.88
  4. Step 4: Simplify right side
    2,243.97x = 3,402,440.12
  5. Step 5: Solve for x
    x = 3,402,440.12/2,243.97
  6. Step 6: Final answer
    x = 1,516.26

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1.5x scale

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.