Home / 7,334.46-11,002.14-2,952.27

Finding the Fourth Proportional to 7,334.46, 11,002.14 and 2,952.27

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Solution

The fourth proportional to 7,334.46, 11,002.14 and 2,952.27 is: 4,428.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334.46 : 11,002.14 = 2,952.27 : x
  2. Step 2: Convert to fraction form
    7,334.46/11,002.14 = 2,952.27/x
  3. Step 3: Cross multiply
    7,334.46x = 11,002.14 × 2,952.27
  4. Step 4: Simplify right side
    7,334.46x = 32,481,287.86
  5. Step 5: Solve for x
    x = 32,481,287.86/7,334.46
  6. Step 6: Final answer
    x = 4,428.59

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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.