Home / 4,259.08-5,876-2,490.44

Finding the Fourth Proportional to 4,259.08, 5,876 and 2,490.44

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Solution

The fourth proportional to 4,259.08, 5,876 and 2,490.44 is: 3,435.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259.08 : 5,876 = 2,490.44 : x
  2. Step 2: Convert to fraction form
    4,259.08/5,876 = 2,490.44/x
  3. Step 3: Cross multiply
    4,259.08x = 5,876 × 2,490.44
  4. Step 4: Simplify right side
    4,259.08x = 14,633,825.44
  5. Step 5: Solve for x
    x = 14,633,825.44/4,259.08
  6. Step 6: Final answer
    x = 3,435.91

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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.