Home / 2,448.25-3,379.05-1,454.07

Finding the Fourth Proportional to 2,448.25, 3,379.05 and 1,454.07

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Solution

The fourth proportional to 2,448.25, 3,379.05 and 1,454.07 is: 2,006.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448.25 : 3,379.05 = 1,454.07 : x
  2. Step 2: Convert to fraction form
    2,448.25/3,379.05 = 1,454.07/x
  3. Step 3: Cross multiply
    2,448.25x = 3,379.05 × 1,454.07
  4. Step 4: Simplify right side
    2,448.25x = 4,913,375.23
  5. Step 5: Solve for x
    x = 4,913,375.23/2,448.25
  6. Step 6: Final answer
    x = 2,006.89

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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.