Home / 3,153.09-4,733.82-2,693.82

Finding the Fourth Proportional to 3,153.09, 4,733.82 and 2,693.82

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Solution

The fourth proportional to 3,153.09, 4,733.82 and 2,693.82 is: 4,044.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153.09 : 4,733.82 = 2,693.82 : x
  2. Step 2: Convert to fraction form
    3,153.09/4,733.82 = 2,693.82/x
  3. Step 3: Cross multiply
    3,153.09x = 4,733.82 × 2,693.82
  4. Step 4: Simplify right side
    3,153.09x = 12,752,058.99
  5. Step 5: Solve for x
    x = 12,752,058.99/3,153.09
  6. Step 6: Final answer
    x = 4,044.31

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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.