Home / 9,553.41-14,328.34-4,005.25

Finding the Fourth Proportional to 9,553.41, 14,328.34 and 4,005.25

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Solution

The fourth proportional to 9,553.41, 14,328.34 and 4,005.25 is: 6,007.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553.41 : 14,328.34 = 4,005.25 : x
  2. Step 2: Convert to fraction form
    9,553.41/14,328.34 = 4,005.25/x
  3. Step 3: Cross multiply
    9,553.41x = 14,328.34 × 4,005.25
  4. Step 4: Simplify right side
    9,553.41x = 57,388,537.95
  5. Step 5: Solve for x
    x = 57,388,537.95/9,553.41
  6. Step 6: Final answer
    x = 6,007.13

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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.