Home / 4,403.48-6,076.88-3,006.68

Finding the Fourth Proportional to 4,403.48, 6,076.88 and 3,006.68

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Solution

The fourth proportional to 4,403.48, 6,076.88 and 3,006.68 is: 4,149.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.48 : 6,076.88 = 3,006.68 : x
  2. Step 2: Convert to fraction form
    4,403.48/6,076.88 = 3,006.68/x
  3. Step 3: Cross multiply
    4,403.48x = 6,076.88 × 3,006.68
  4. Step 4: Simplify right side
    4,403.48x = 18,271,233.56
  5. Step 5: Solve for x
    x = 18,271,233.56/4,403.48
  6. Step 6: Final answer
    x = 4,149.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.