Home / 4,231.38-5,840.45-2,552.83

Finding the Fourth Proportional to 4,231.38, 5,840.45 and 2,552.83

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Solution

The fourth proportional to 4,231.38, 5,840.45 and 2,552.83 is: 3,523.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231.38 : 5,840.45 = 2,552.83 : x
  2. Step 2: Convert to fraction form
    4,231.38/5,840.45 = 2,552.83/x
  3. Step 3: Cross multiply
    4,231.38x = 5,840.45 × 2,552.83
  4. Step 4: Simplify right side
    4,231.38x = 14,909,675.97
  5. Step 5: Solve for x
    x = 14,909,675.97/4,231.38
  6. Step 6: Final answer
    x = 3,523.60

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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.