Home / 4,103.30-5,662.49-2,334.87

Finding the Fourth Proportional to 4,103.30, 5,662.49 and 2,334.87

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Solution

The fourth proportional to 4,103.30, 5,662.49 and 2,334.87 is: 3,222.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103.30 : 5,662.49 = 2,334.87 : x
  2. Step 2: Convert to fraction form
    4,103.30/5,662.49 = 2,334.87/x
  3. Step 3: Cross multiply
    4,103.30x = 5,662.49 × 2,334.87
  4. Step 4: Simplify right side
    4,103.30x = 13,221,166.35
  5. Step 5: Solve for x
    x = 13,221,166.35/4,103.30
  6. Step 6: Final answer
    x = 3,222.08

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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.