Home / 4,458.63-6,673.94-3,063.81

Finding the Fourth Proportional to 4,458.63, 6,673.94 and 3,063.81

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Solution

The fourth proportional to 4,458.63, 6,673.94 and 3,063.81 is: 4,586.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.63 : 6,673.94 = 3,063.81 : x
  2. Step 2: Convert to fraction form
    4,458.63/6,673.94 = 3,063.81/x
  3. Step 3: Cross multiply
    4,458.63x = 6,673.94 × 3,063.81
  4. Step 4: Simplify right side
    4,458.63x = 20,447,668.79
  5. Step 5: Solve for x
    x = 20,447,668.79/4,458.63
  6. Step 6: Final answer
    x = 4,586.09

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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.