Home / 4,873.40-7,297.76-3,224.96

Finding the Fourth Proportional to 4,873.40, 7,297.76 and 3,224.96

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Solution

The fourth proportional to 4,873.40, 7,297.76 and 3,224.96 is: 4,829.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873.40 : 7,297.76 = 3,224.96 : x
  2. Step 2: Convert to fraction form
    4,873.40/7,297.76 = 3,224.96/x
  3. Step 3: Cross multiply
    4,873.40x = 7,297.76 × 3,224.96
  4. Step 4: Simplify right side
    4,873.40x = 23,534,984.09
  5. Step 5: Solve for x
    x = 23,534,984.09/4,873.40
  6. Step 6: Final answer
    x = 4,829.27

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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.