Home / 4,948.44-7,416.89-4,025.65

Finding the Fourth Proportional to 4,948.44, 7,416.89 and 4,025.65

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Solution

The fourth proportional to 4,948.44, 7,416.89 and 4,025.65 is: 6,033.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948.44 : 7,416.89 = 4,025.65 : x
  2. Step 2: Convert to fraction form
    4,948.44/7,416.89 = 4,025.65/x
  3. Step 3: Cross multiply
    4,948.44x = 7,416.89 × 4,025.65
  4. Step 4: Simplify right side
    4,948.44x = 29,857,803.23
  5. Step 5: Solve for x
    x = 29,857,803.23/4,948.44
  6. Step 6: Final answer
    x = 6,033.78

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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.