Home / 2,673.17-4,010.25-1,029.57

Finding the Fourth Proportional to 2,673.17, 4,010.25 and 1,029.57

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Solution

The fourth proportional to 2,673.17, 4,010.25 and 1,029.57 is: 1,544.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673.17 : 4,010.25 = 1,029.57 : x
  2. Step 2: Convert to fraction form
    2,673.17/4,010.25 = 1,029.57/x
  3. Step 3: Cross multiply
    2,673.17x = 4,010.25 × 1,029.57
  4. Step 4: Simplify right side
    2,673.17x = 4,128,833.09
  5. Step 5: Solve for x
    x = 4,128,833.09/2,673.17
  6. Step 6: Final answer
    x = 1,544.55

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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.