Home / 9,270.96-13,914.24-4,009.95

Finding the Fourth Proportional to 9,270.96, 13,914.24 and 4,009.95

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Solution

The fourth proportional to 9,270.96, 13,914.24 and 4,009.95 is: 6,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,270.96 : 13,914.24 = 4,009.95 : x
  2. Step 2: Convert to fraction form
    9,270.96/13,914.24 = 4,009.95/x
  3. Step 3: Cross multiply
    9,270.96x = 13,914.24 × 4,009.95
  4. Step 4: Simplify right side
    9,270.96x = 55,795,406.69
  5. Step 5: Solve for x
    x = 55,795,406.69/9,270.96
  6. Step 6: Final answer
    x = 6,018.30

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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.