Home / 6,057.88-8,358.29-3,538.55

Finding the Fourth Proportional to 6,057.88, 8,358.29 and 3,538.55

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Solution

The fourth proportional to 6,057.88, 8,358.29 and 3,538.55 is: 4,882.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057.88 : 8,358.29 = 3,538.55 : x
  2. Step 2: Convert to fraction form
    6,057.88/8,358.29 = 3,538.55/x
  3. Step 3: Cross multiply
    6,057.88x = 8,358.29 × 3,538.55
  4. Step 4: Simplify right side
    6,057.88x = 29,576,245.15
  5. Step 5: Solve for x
    x = 29,576,245.15/6,057.88
  6. Step 6: Final answer
    x = 4,882.28

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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.