Home / 3,104.54-4,659.73-1,132.07

Finding the Fourth Proportional to 3,104.54, 4,659.73 and 1,132.07

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Solution

The fourth proportional to 3,104.54, 4,659.73 and 1,132.07 is: 1,699.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104.54 : 4,659.73 = 1,132.07 : x
  2. Step 2: Convert to fraction form
    3,104.54/4,659.73 = 1,132.07/x
  3. Step 3: Cross multiply
    3,104.54x = 4,659.73 × 1,132.07
  4. Step 4: Simplify right side
    3,104.54x = 5,275,134.88
  5. Step 5: Solve for x
    x = 5,275,134.88/3,104.54
  6. Step 6: Final answer
    x = 1,699.17

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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.