Home / 3,292.97-4,958.11-2,905.52

Finding the Fourth Proportional to 3,292.97, 4,958.11 and 2,905.52

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Solution

The fourth proportional to 3,292.97, 4,958.11 and 2,905.52 is: 4,374.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292.97 : 4,958.11 = 2,905.52 : x
  2. Step 2: Convert to fraction form
    3,292.97/4,958.11 = 2,905.52/x
  3. Step 3: Cross multiply
    3,292.97x = 4,958.11 × 2,905.52
  4. Step 4: Simplify right side
    3,292.97x = 14,405,887.77
  5. Step 5: Solve for x
    x = 14,405,887.77/3,292.97
  6. Step 6: Final answer
    x = 4,374.74

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.