Home / 4,022.47-6,034.92-3,325.98

Finding the Fourth Proportional to 4,022.47, 6,034.92 and 3,325.98

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Solution

The fourth proportional to 4,022.47, 6,034.92 and 3,325.98 is: 4,989.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.47 : 6,034.92 = 3,325.98 : x
  2. Step 2: Convert to fraction form
    4,022.47/6,034.92 = 3,325.98/x
  3. Step 3: Cross multiply
    4,022.47x = 6,034.92 × 3,325.98
  4. Step 4: Simplify right side
    4,022.47x = 20,072,023.22
  5. Step 5: Solve for x
    x = 20,072,023.22/4,022.47
  6. Step 6: Final answer
    x = 4,989.97

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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.