Home / 8,584.42-11,846.33-4,755.95

Finding the Fourth Proportional to 8,584.42, 11,846.33 and 4,755.95

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Solution

The fourth proportional to 8,584.42, 11,846.33 and 4,755.95 is: 6,563.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584.42 : 11,846.33 = 4,755.95 : x
  2. Step 2: Convert to fraction form
    8,584.42/11,846.33 = 4,755.95/x
  3. Step 3: Cross multiply
    8,584.42x = 11,846.33 × 4,755.95
  4. Step 4: Simplify right side
    8,584.42x = 56,340,559.00
  5. Step 5: Solve for x
    x = 56,340,559.00/8,584.42
  6. Step 6: Final answer
    x = 6,563.12

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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.