Home / 5,827.56-8,741.27-3,861.99

Finding the Fourth Proportional to 5,827.56, 8,741.27 and 3,861.99

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Solution

The fourth proportional to 5,827.56, 8,741.27 and 3,861.99 is: 5,792.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,827.56 : 8,741.27 = 3,861.99 : x
  2. Step 2: Convert to fraction form
    5,827.56/8,741.27 = 3,861.99/x
  3. Step 3: Cross multiply
    5,827.56x = 8,741.27 × 3,861.99
  4. Step 4: Simplify right side
    5,827.56x = 33,758,706.98
  5. Step 5: Solve for x
    x = 33,758,706.98/5,827.56
  6. Step 6: Final answer
    x = 5,792.94

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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.