Home / 9,376.56-14,060.39-3,825.23

Finding the Fourth Proportional to 9,376.56, 14,060.39 and 3,825.23

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Solution

The fourth proportional to 9,376.56, 14,060.39 and 3,825.23 is: 5,736.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.56 : 14,060.39 = 3,825.23 : x
  2. Step 2: Convert to fraction form
    9,376.56/14,060.39 = 3,825.23/x
  3. Step 3: Cross multiply
    9,376.56x = 14,060.39 × 3,825.23
  4. Step 4: Simplify right side
    9,376.56x = 53,784,136.21
  5. Step 5: Solve for x
    x = 53,784,136.21/9,376.56
  6. Step 6: Final answer
    x = 5,736.02

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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.