Home / 5,883.94-8,118.24-3,491.92

Finding the Fourth Proportional to 5,883.94, 8,118.24 and 3,491.92

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Solution

The fourth proportional to 5,883.94, 8,118.24 and 3,491.92 is: 4,817.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883.94 : 8,118.24 = 3,491.92 : x
  2. Step 2: Convert to fraction form
    5,883.94/8,118.24 = 3,491.92/x
  3. Step 3: Cross multiply
    5,883.94x = 8,118.24 × 3,491.92
  4. Step 4: Simplify right side
    5,883.94x = 28,348,244.62
  5. Step 5: Solve for x
    x = 28,348,244.62/5,883.94
  6. Step 6: Final answer
    x = 4,817.90

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1.5x scale

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.