Home / 3,234.63-4,853.49-1,592.58

Finding the Fourth Proportional to 3,234.63, 4,853.49 and 1,592.58

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Solution

The fourth proportional to 3,234.63, 4,853.49 and 1,592.58 is: 2,389.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234.63 : 4,853.49 = 1,592.58 : x
  2. Step 2: Convert to fraction form
    3,234.63/4,853.49 = 1,592.58/x
  3. Step 3: Cross multiply
    3,234.63x = 4,853.49 × 1,592.58
  4. Step 4: Simplify right side
    3,234.63x = 7,729,571.10
  5. Step 5: Solve for x
    x = 7,729,571.10/3,234.63
  6. Step 6: Final answer
    x = 2,389.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.