Home / 3,104.35-4,656.52-1,156.09

Finding the Fourth Proportional to 3,104.35, 4,656.52 and 1,156.09

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Solution

The fourth proportional to 3,104.35, 4,656.52 and 1,156.09 is: 1,734.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104.35 : 4,656.52 = 1,156.09 : x
  2. Step 2: Convert to fraction form
    3,104.35/4,656.52 = 1,156.09/x
  3. Step 3: Cross multiply
    3,104.35x = 4,656.52 × 1,156.09
  4. Step 4: Simplify right side
    3,104.35x = 5,383,356.21
  5. Step 5: Solve for x
    x = 5,383,356.21/3,104.35
  6. Step 6: Final answer
    x = 1,734.13

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.