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Finding the Fourth Proportional to 4,495.08, 6,747.48 and 3,576.54

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Solution

The fourth proportional to 4,495.08, 6,747.48 and 3,576.54 is: 5,368.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495.08 : 6,747.48 = 3,576.54 : x
  2. Step 2: Convert to fraction form
    4,495.08/6,747.48 = 3,576.54/x
  3. Step 3: Cross multiply
    4,495.08x = 6,747.48 × 3,576.54
  4. Step 4: Simplify right side
    4,495.08x = 24,132,632.12
  5. Step 5: Solve for x
    x = 24,132,632.12/4,495.08
  6. Step 6: Final answer
    x = 5,368.68

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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.