Home / 10,230.73-15,346.44-2,835.27

Finding the Fourth Proportional to 10,230.73, 15,346.44 and 2,835.27

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Solution

The fourth proportional to 10,230.73, 15,346.44 and 2,835.27 is: 4,253.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,230.73 : 15,346.44 = 2,835.27 : x
  2. Step 2: Convert to fraction form
    10,230.73/15,346.44 = 2,835.27/x
  3. Step 3: Cross multiply
    10,230.73x = 15,346.44 × 2,835.27
  4. Step 4: Simplify right side
    10,230.73x = 43,511,300.94
  5. Step 5: Solve for x
    x = 43,511,300.94/10,230.73
  6. Step 6: Final answer
    x = 4,253.00

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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.