Home / 4,451.25-6,676.98-2,110.69

Finding the Fourth Proportional to 4,451.25, 6,676.98 and 2,110.69

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Solution

The fourth proportional to 4,451.25, 6,676.98 and 2,110.69 is: 3,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451.25 : 6,676.98 = 2,110.69 : x
  2. Step 2: Convert to fraction form
    4,451.25/6,676.98 = 2,110.69/x
  3. Step 3: Cross multiply
    4,451.25x = 6,676.98 × 2,110.69
  4. Step 4: Simplify right side
    4,451.25x = 14,093,034.92
  5. Step 5: Solve for x
    x = 14,093,034.92/4,451.25
  6. Step 6: Final answer
    x = 3,166.08

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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.