Home / 4,425.05-6,631.37-2,451.59

Finding the Fourth Proportional to 4,425.05, 6,631.37 and 2,451.59

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Solution

The fourth proportional to 4,425.05, 6,631.37 and 2,451.59 is: 3,673.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.05 : 6,631.37 = 2,451.59 : x
  2. Step 2: Convert to fraction form
    4,425.05/6,631.37 = 2,451.59/x
  3. Step 3: Cross multiply
    4,425.05x = 6,631.37 × 2,451.59
  4. Step 4: Simplify right side
    4,425.05x = 16,257,354.96
  5. Step 5: Solve for x
    x = 16,257,354.96/4,425.05
  6. Step 6: Final answer
    x = 3,673.94

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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.