Home / 5,938.47-8,192.88-4,576.14

Finding the Fourth Proportional to 5,938.47, 8,192.88 and 4,576.14

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Solution

The fourth proportional to 5,938.47, 8,192.88 and 4,576.14 is: 6,313.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938.47 : 8,192.88 = 4,576.14 : x
  2. Step 2: Convert to fraction form
    5,938.47/8,192.88 = 4,576.14/x
  3. Step 3: Cross multiply
    5,938.47x = 8,192.88 × 4,576.14
  4. Step 4: Simplify right side
    5,938.47x = 37,491,765.88
  5. Step 5: Solve for x
    x = 37,491,765.88/5,938.47
  6. Step 6: Final answer
    x = 6,313.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.