Home / 4,273.05-5,896.67-2,505.83

Finding the Fourth Proportional to 4,273.05, 5,896.67 and 2,505.83

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Solution

The fourth proportional to 4,273.05, 5,896.67 and 2,505.83 is: 3,457.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.05 : 5,896.67 = 2,505.83 : x
  2. Step 2: Convert to fraction form
    4,273.05/5,896.67 = 2,505.83/x
  3. Step 3: Cross multiply
    4,273.05x = 5,896.67 × 2,505.83
  4. Step 4: Simplify right side
    4,273.05x = 14,776,010.57
  5. Step 5: Solve for x
    x = 14,776,010.57/4,273.05
  6. Step 6: Final answer
    x = 3,457.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.