Home / 4,948.60-7,425.06-2,027.56

Finding the Fourth Proportional to 4,948.60, 7,425.06 and 2,027.56

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Solution

The fourth proportional to 4,948.60, 7,425.06 and 2,027.56 is: 3,042.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948.60 : 7,425.06 = 2,027.56 : x
  2. Step 2: Convert to fraction form
    4,948.60/7,425.06 = 2,027.56/x
  3. Step 3: Cross multiply
    4,948.60x = 7,425.06 × 2,027.56
  4. Step 4: Simplify right side
    4,948.60x = 15,054,754.65
  5. Step 5: Solve for x
    x = 15,054,754.65/4,948.60
  6. Step 6: Final answer
    x = 3,042.23

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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.