Home / 9,047.04-13,571.76-3,202.56

Finding the Fourth Proportional to 9,047.04, 13,571.76 and 3,202.56

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Solution

The fourth proportional to 9,047.04, 13,571.76 and 3,202.56 is: 4,804.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047.04 : 13,571.76 = 3,202.56 : x
  2. Step 2: Convert to fraction form
    9,047.04/13,571.76 = 3,202.56/x
  3. Step 3: Cross multiply
    9,047.04x = 13,571.76 × 3,202.56
  4. Step 4: Simplify right side
    9,047.04x = 43,464,375.71
  5. Step 5: Solve for x
    x = 43,464,375.71/9,047.04
  6. Step 6: Final answer
    x = 4,804.26

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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.