Home / 4,675.13-6,451.67-2,579.25

Finding the Fourth Proportional to 4,675.13, 6,451.67 and 2,579.25

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Solution

The fourth proportional to 4,675.13, 6,451.67 and 2,579.25 is: 3,559.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.13 : 6,451.67 = 2,579.25 : x
  2. Step 2: Convert to fraction form
    4,675.13/6,451.67 = 2,579.25/x
  3. Step 3: Cross multiply
    4,675.13x = 6,451.67 × 2,579.25
  4. Step 4: Simplify right side
    4,675.13x = 16,640,476.30
  5. Step 5: Solve for x
    x = 16,640,476.30/4,675.13
  6. Step 6: Final answer
    x = 3,559.37

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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.