Home / 2,674.09-4,010.73-1,031.41

Finding the Fourth Proportional to 2,674.09, 4,010.73 and 1,031.41

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Solution

The fourth proportional to 2,674.09, 4,010.73 and 1,031.41 is: 1,546.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674.09 : 4,010.73 = 1,031.41 : x
  2. Step 2: Convert to fraction form
    2,674.09/4,010.73 = 1,031.41/x
  3. Step 3: Cross multiply
    2,674.09x = 4,010.73 × 1,031.41
  4. Step 4: Simplify right side
    2,674.09x = 4,136,707.03
  5. Step 5: Solve for x
    x = 4,136,707.03/2,674.09
  6. Step 6: Final answer
    x = 1,546.96

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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.