Home / 4,448.91-6,672.50-2,076.33

Finding the Fourth Proportional to 4,448.91, 6,672.50 and 2,076.33

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Solution

The fourth proportional to 4,448.91, 6,672.50 and 2,076.33 is: 3,114.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448.91 : 6,672.50 = 2,076.33 : x
  2. Step 2: Convert to fraction form
    4,448.91/6,672.50 = 2,076.33/x
  3. Step 3: Cross multiply
    4,448.91x = 6,672.50 × 2,076.33
  4. Step 4: Simplify right side
    4,448.91x = 13,854,317.12
  5. Step 5: Solve for x
    x = 13,854,317.12/4,448.91
  6. Step 6: Final answer
    x = 3,114.09

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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.