Home / 4,231.73-5,840.31-2,554.10

Finding the Fourth Proportional to 4,231.73, 5,840.31 and 2,554.10

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Solution

The fourth proportional to 4,231.73, 5,840.31 and 2,554.10 is: 3,524.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231.73 : 5,840.31 = 2,554.10 : x
  2. Step 2: Convert to fraction form
    4,231.73/5,840.31 = 2,554.10/x
  3. Step 3: Cross multiply
    4,231.73x = 5,840.31 × 2,554.10
  4. Step 4: Simplify right side
    4,231.73x = 14,916,735.77
  5. Step 5: Solve for x
    x = 14,916,735.77/4,231.73
  6. Step 6: Final answer
    x = 3,524.97

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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.