Home / 5,541.86-8,319.26-3,466.64

Finding the Fourth Proportional to 5,541.86, 8,319.26 and 3,466.64

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Solution

The fourth proportional to 5,541.86, 8,319.26 and 3,466.64 is: 5,204.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541.86 : 8,319.26 = 3,466.64 : x
  2. Step 2: Convert to fraction form
    5,541.86/8,319.26 = 3,466.64/x
  3. Step 3: Cross multiply
    5,541.86x = 8,319.26 × 3,466.64
  4. Step 4: Simplify right side
    5,541.86x = 28,839,846.56
  5. Step 5: Solve for x
    x = 28,839,846.56/5,541.86
  6. Step 6: Final answer
    x = 5,204.01

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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.