Home / 4,625.71-6,383.49-2,529.82

Finding the Fourth Proportional to 4,625.71, 6,383.49 and 2,529.82

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Solution

The fourth proportional to 4,625.71, 6,383.49 and 2,529.82 is: 3,491.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.71 : 6,383.49 = 2,529.82 : x
  2. Step 2: Convert to fraction form
    4,625.71/6,383.49 = 2,529.82/x
  3. Step 3: Cross multiply
    4,625.71x = 6,383.49 × 2,529.82
  4. Step 4: Simplify right side
    4,625.71x = 16,149,080.67
  5. Step 5: Solve for x
    x = 16,149,080.67/4,625.71
  6. Step 6: Final answer
    x = 3,491.16

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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.