Home / 4,625.63-6,383.52-2,529.89

Finding the Fourth Proportional to 4,625.63, 6,383.52 and 2,529.89

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Solution

The fourth proportional to 4,625.63, 6,383.52 and 2,529.89 is: 3,491.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.63 : 6,383.52 = 2,529.89 : x
  2. Step 2: Convert to fraction form
    4,625.63/6,383.52 = 2,529.89/x
  3. Step 3: Cross multiply
    4,625.63x = 6,383.52 × 2,529.89
  4. Step 4: Simplify right side
    4,625.63x = 16,149,603.41
  5. Step 5: Solve for x
    x = 16,149,603.41/4,625.63
  6. Step 6: Final answer
    x = 3,491.33

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1.5x scale

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.