Home / 5,817.85-8,730.43-3,046.75

Finding the Fourth Proportional to 5,817.85, 8,730.43 and 3,046.75

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Solution

The fourth proportional to 5,817.85, 8,730.43 and 3,046.75 is: 4,572.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817.85 : 8,730.43 = 3,046.75 : x
  2. Step 2: Convert to fraction form
    5,817.85/8,730.43 = 3,046.75/x
  3. Step 3: Cross multiply
    5,817.85x = 8,730.43 × 3,046.75
  4. Step 4: Simplify right side
    5,817.85x = 26,599,408.16
  5. Step 5: Solve for x
    x = 26,599,408.16/5,817.85
  6. Step 6: Final answer
    x = 4,572.04

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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.