Home / 2,204.96-3,305.58-1,814.98

Finding the Fourth Proportional to 2,204.96, 3,305.58 and 1,814.98

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Solution

The fourth proportional to 2,204.96, 3,305.58 and 1,814.98 is: 2,720.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204.96 : 3,305.58 = 1,814.98 : x
  2. Step 2: Convert to fraction form
    2,204.96/3,305.58 = 1,814.98/x
  3. Step 3: Cross multiply
    2,204.96x = 3,305.58 × 1,814.98
  4. Step 4: Simplify right side
    2,204.96x = 5,999,561.59
  5. Step 5: Solve for x
    x = 5,999,561.59/2,204.96
  6. Step 6: Final answer
    x = 2,720.94

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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.