Home / 3,567.38-5,348.42-1,716.74

Finding the Fourth Proportional to 3,567.38, 5,348.42 and 1,716.74

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Solution

The fourth proportional to 3,567.38, 5,348.42 and 1,716.74 is: 2,573.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.38 : 5,348.42 = 1,716.74 : x
  2. Step 2: Convert to fraction form
    3,567.38/5,348.42 = 1,716.74/x
  3. Step 3: Cross multiply
    3,567.38x = 5,348.42 × 1,716.74
  4. Step 4: Simplify right side
    3,567.38x = 9,181,846.55
  5. Step 5: Solve for x
    x = 9,181,846.55/3,567.38
  6. Step 6: Final answer
    x = 2,573.83

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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.