Home / 5,835.29-8,052.75-3,182.72

Finding the Fourth Proportional to 5,835.29, 8,052.75 and 3,182.72

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Solution

The fourth proportional to 5,835.29, 8,052.75 and 3,182.72 is: 4,392.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835.29 : 8,052.75 = 3,182.72 : x
  2. Step 2: Convert to fraction form
    5,835.29/8,052.75 = 3,182.72/x
  3. Step 3: Cross multiply
    5,835.29x = 8,052.75 × 3,182.72
  4. Step 4: Simplify right side
    5,835.29x = 25,629,648.48
  5. Step 5: Solve for x
    x = 25,629,648.48/5,835.29
  6. Step 6: Final answer
    x = 4,392.18

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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.