Home / 4,424.06-6,105.21-2,434.62

Finding the Fourth Proportional to 4,424.06, 6,105.21 and 2,434.62

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Solution

The fourth proportional to 4,424.06, 6,105.21 and 2,434.62 is: 3,359.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.06 : 6,105.21 = 2,434.62 : x
  2. Step 2: Convert to fraction form
    4,424.06/6,105.21 = 2,434.62/x
  3. Step 3: Cross multiply
    4,424.06x = 6,105.21 × 2,434.62
  4. Step 4: Simplify right side
    4,424.06x = 14,863,866.37
  5. Step 5: Solve for x
    x = 14,863,866.37/4,424.06
  6. Step 6: Final answer
    x = 3,359.78

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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.