Home / 9,441.43-14,160.29-4,517.03

Finding the Fourth Proportional to 9,441.43, 14,160.29 and 4,517.03

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Solution

The fourth proportional to 9,441.43, 14,160.29 and 4,517.03 is: 6,774.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.43 : 14,160.29 = 4,517.03 : x
  2. Step 2: Convert to fraction form
    9,441.43/14,160.29 = 4,517.03/x
  3. Step 3: Cross multiply
    9,441.43x = 14,160.29 × 4,517.03
  4. Step 4: Simplify right side
    9,441.43x = 63,962,467.55
  5. Step 5: Solve for x
    x = 63,962,467.55/9,441.43
  6. Step 6: Final answer
    x = 6,774.66

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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.