Home / 9,167.04-13,750.62-2,241.54

Finding the Fourth Proportional to 9,167.04, 13,750.62 and 2,241.54

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Solution

The fourth proportional to 9,167.04, 13,750.62 and 2,241.54 is: 3,362.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167.04 : 13,750.62 = 2,241.54 : x
  2. Step 2: Convert to fraction form
    9,167.04/13,750.62 = 2,241.54/x
  3. Step 3: Cross multiply
    9,167.04x = 13,750.62 × 2,241.54
  4. Step 4: Simplify right side
    9,167.04x = 30,822,564.75
  5. Step 5: Solve for x
    x = 30,822,564.75/9,167.04
  6. Step 6: Final answer
    x = 3,362.32

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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.