Home / 5,861.10-8,791.59-2,352.66

Finding the Fourth Proportional to 5,861.10, 8,791.59 and 2,352.66

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Solution

The fourth proportional to 5,861.10, 8,791.59 and 2,352.66 is: 3,528.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861.10 : 8,791.59 = 2,352.66 : x
  2. Step 2: Convert to fraction form
    5,861.10/8,791.59 = 2,352.66/x
  3. Step 3: Cross multiply
    5,861.10x = 8,791.59 × 2,352.66
  4. Step 4: Simplify right side
    5,861.10x = 20,683,622.13
  5. Step 5: Solve for x
    x = 20,683,622.13/5,861.10
  6. Step 6: Final answer
    x = 3,528.97

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1.5x scale

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.