Home / 4,571.25-6,308.62-2,581.84

Finding the Fourth Proportional to 4,571.25, 6,308.62 and 2,581.84

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Solution

The fourth proportional to 4,571.25, 6,308.62 and 2,581.84 is: 3,563.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571.25 : 6,308.62 = 2,581.84 : x
  2. Step 2: Convert to fraction form
    4,571.25/6,308.62 = 2,581.84/x
  3. Step 3: Cross multiply
    4,571.25x = 6,308.62 × 2,581.84
  4. Step 4: Simplify right side
    4,571.25x = 16,287,848.89
  5. Step 5: Solve for x
    x = 16,287,848.89/4,571.25
  6. Step 6: Final answer
    x = 3,563.11

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Why These Related Problems?

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