Home / 10,910.00-16,362.92-3,010.55

Finding the Fourth Proportional to 10,910.00, 16,362.92 and 3,010.55

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Solution

The fourth proportional to 10,910.00, 16,362.92 and 3,010.55 is: 4,515.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910.00 : 16,362.92 = 3,010.55 : x
  2. Step 2: Convert to fraction form
    10,910.00/16,362.92 = 3,010.55/x
  3. Step 3: Cross multiply
    10,910.00x = 16,362.92 × 3,010.55
  4. Step 4: Simplify right side
    10,910.00x = 49,261,291.94
  5. Step 5: Solve for x
    x = 49,261,291.94/10,910.00
  6. Step 6: Final answer
    x = 4,515.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.