Home / 3,104.26-4,656.40-2,525.92

Finding the Fourth Proportional to 3,104.26, 4,656.40 and 2,525.92

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Solution

The fourth proportional to 3,104.26, 4,656.40 and 2,525.92 is: 3,788.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104.26 : 4,656.40 = 2,525.92 : x
  2. Step 2: Convert to fraction form
    3,104.26/4,656.40 = 2,525.92/x
  3. Step 3: Cross multiply
    3,104.26x = 4,656.40 × 2,525.92
  4. Step 4: Simplify right side
    3,104.26x = 11,761,693.89
  5. Step 5: Solve for x
    x = 11,761,693.89/3,104.26
  6. Step 6: Final answer
    x = 3,788.89

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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.