Home / 4,238.98-5,850.16-2,470.54

Finding the Fourth Proportional to 4,238.98, 5,850.16 and 2,470.54

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Solution

The fourth proportional to 4,238.98, 5,850.16 and 2,470.54 is: 3,409.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238.98 : 5,850.16 = 2,470.54 : x
  2. Step 2: Convert to fraction form
    4,238.98/5,850.16 = 2,470.54/x
  3. Step 3: Cross multiply
    4,238.98x = 5,850.16 × 2,470.54
  4. Step 4: Simplify right side
    4,238.98x = 14,453,054.29
  5. Step 5: Solve for x
    x = 14,453,054.29/4,238.98
  6. Step 6: Final answer
    x = 3,409.56

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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.