Home / 5,046.59-6,963.12-3,056.72

Finding the Fourth Proportional to 5,046.59, 6,963.12 and 3,056.72

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Solution

The fourth proportional to 5,046.59, 6,963.12 and 3,056.72 is: 4,217.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.59 : 6,963.12 = 3,056.72 : x
  2. Step 2: Convert to fraction form
    5,046.59/6,963.12 = 3,056.72/x
  3. Step 3: Cross multiply
    5,046.59x = 6,963.12 × 3,056.72
  4. Step 4: Simplify right side
    5,046.59x = 21,284,273.35
  5. Step 5: Solve for x
    x = 21,284,273.35/5,046.59
  6. Step 6: Final answer
    x = 4,217.56

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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.