Home / 5,046.31-6,949.44-5,029.89

Finding the Fourth Proportional to 5,046.31, 6,949.44 and 5,029.89

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Solution

The fourth proportional to 5,046.31, 6,949.44 and 5,029.89 is: 6,926.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.31 : 6,949.44 = 5,029.89 : x
  2. Step 2: Convert to fraction form
    5,046.31/6,949.44 = 5,029.89/x
  3. Step 3: Cross multiply
    5,046.31x = 6,949.44 × 5,029.89
  4. Step 4: Simplify right side
    5,046.31x = 34,954,918.76
  5. Step 5: Solve for x
    x = 34,954,918.76/5,046.31
  6. Step 6: Final answer
    x = 6,926.83

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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.