Home / 9,347.88-14,024.08-3,504.54

Finding the Fourth Proportional to 9,347.88, 14,024.08 and 3,504.54

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Solution

The fourth proportional to 9,347.88, 14,024.08 and 3,504.54 is: 5,257.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.88 : 14,024.08 = 3,504.54 : x
  2. Step 2: Convert to fraction form
    9,347.88/14,024.08 = 3,504.54/x
  3. Step 3: Cross multiply
    9,347.88x = 14,024.08 × 3,504.54
  4. Step 4: Simplify right side
    9,347.88x = 49,147,949.32
  5. Step 5: Solve for x
    x = 49,147,949.32/9,347.88
  6. Step 6: Final answer
    x = 5,257.66

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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.