Home / 4,450.94-6,673.37-1,677.09

Finding the Fourth Proportional to 4,450.94, 6,673.37 and 1,677.09

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Solution

The fourth proportional to 4,450.94, 6,673.37 and 1,677.09 is: 2,514.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.94 : 6,673.37 = 1,677.09 : x
  2. Step 2: Convert to fraction form
    4,450.94/6,673.37 = 1,677.09/x
  3. Step 3: Cross multiply
    4,450.94x = 6,673.37 × 1,677.09
  4. Step 4: Simplify right side
    4,450.94x = 11,191,833.71
  5. Step 5: Solve for x
    x = 11,191,833.71/4,450.94
  6. Step 6: Final answer
    x = 2,514.49

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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.