Home / 4,935.26-6,810.26-2,839.52

Finding the Fourth Proportional to 4,935.26, 6,810.26 and 2,839.52

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Solution

The fourth proportional to 4,935.26, 6,810.26 and 2,839.52 is: 3,918.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935.26 : 6,810.26 = 2,839.52 : x
  2. Step 2: Convert to fraction form
    4,935.26/6,810.26 = 2,839.52/x
  3. Step 3: Cross multiply
    4,935.26x = 6,810.26 × 2,839.52
  4. Step 4: Simplify right side
    4,935.26x = 19,337,869.48
  5. Step 5: Solve for x
    x = 19,337,869.48/4,935.26
  6. Step 6: Final answer
    x = 3,918.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.