Home / 5,905.64-8,856.30-2,441

Finding the Fourth Proportional to 5,905.64, 8,856.30 and 2,441

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Solution

The fourth proportional to 5,905.64, 8,856.30 and 2,441 is: 3,660.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905.64 : 8,856.30 = 2,441 : x
  2. Step 2: Convert to fraction form
    5,905.64/8,856.30 = 2,441/x
  3. Step 3: Cross multiply
    5,905.64x = 8,856.30 × 2,441
  4. Step 4: Simplify right side
    5,905.64x = 21,618,228.30
  5. Step 5: Solve for x
    x = 21,618,228.30/5,905.64
  6. Step 6: Final answer
    x = 3,660.61

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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.