Home / 9,374.98-14,058.12-3,450.37

Finding the Fourth Proportional to 9,374.98, 14,058.12 and 3,450.37

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Solution

The fourth proportional to 9,374.98, 14,058.12 and 3,450.37 is: 5,173.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.98 : 14,058.12 = 3,450.37 : x
  2. Step 2: Convert to fraction form
    9,374.98/14,058.12 = 3,450.37/x
  3. Step 3: Cross multiply
    9,374.98x = 14,058.12 × 3,450.37
  4. Step 4: Simplify right side
    9,374.98x = 48,505,645.21
  5. Step 5: Solve for x
    x = 48,505,645.21/9,374.98
  6. Step 6: Final answer
    x = 5,173.95

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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.