Home / 6,236.48-8,606.61-3,584.72

Finding the Fourth Proportional to 6,236.48, 8,606.61 and 3,584.72

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Solution

The fourth proportional to 6,236.48, 8,606.61 and 3,584.72 is: 4,947.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.48 : 8,606.61 = 3,584.72 : x
  2. Step 2: Convert to fraction form
    6,236.48/8,606.61 = 3,584.72/x
  3. Step 3: Cross multiply
    6,236.48x = 8,606.61 × 3,584.72
  4. Step 4: Simplify right side
    6,236.48x = 30,852,243.97
  5. Step 5: Solve for x
    x = 30,852,243.97/6,236.48
  6. Step 6: Final answer
    x = 4,947.06

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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.