Home / 9,748.56-14,625-2,823.60

Finding the Fourth Proportional to 9,748.56, 14,625 and 2,823.60

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Solution

The fourth proportional to 9,748.56, 14,625 and 2,823.60 is: 4,236.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748.56 : 14,625 = 2,823.60 : x
  2. Step 2: Convert to fraction form
    9,748.56/14,625 = 2,823.60/x
  3. Step 3: Cross multiply
    9,748.56x = 14,625 × 2,823.60
  4. Step 4: Simplify right side
    9,748.56x = 41,295,150
  5. Step 5: Solve for x
    x = 41,295,150/9,748.56
  6. Step 6: Final answer
    x = 4,236.03

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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.