Home / 10,029.73-15,046.07-3,010.30

Finding the Fourth Proportional to 10,029.73, 15,046.07 and 3,010.30

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Solution

The fourth proportional to 10,029.73, 15,046.07 and 3,010.30 is: 4,515.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,029.73 : 15,046.07 = 3,010.30 : x
  2. Step 2: Convert to fraction form
    10,029.73/15,046.07 = 3,010.30/x
  3. Step 3: Cross multiply
    10,029.73x = 15,046.07 × 3,010.30
  4. Step 4: Simplify right side
    10,029.73x = 45,293,195.33
  5. Step 5: Solve for x
    x = 45,293,195.33/10,029.73
  6. Step 6: Final answer
    x = 4,515.89

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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.