Home / 59,845.70-82,563.89-34,342.85

Finding the Fourth Proportional to 59,845.70, 82,563.89 and 34,342.85

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Solution

The fourth proportional to 59,845.70, 82,563.89 and 34,342.85 is: 47,379.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,845.70 : 82,563.89 = 34,342.85 : x
  2. Step 2: Convert to fraction form
    59,845.70/82,563.89 = 34,342.85/x
  3. Step 3: Cross multiply
    59,845.70x = 82,563.89 × 34,342.85
  4. Step 4: Simplify right side
    59,845.70x = 2,835,479,324.38
  5. Step 5: Solve for x
    x = 2,835,479,324.38/59,845.70
  6. Step 6: Final answer
    x = 47,379.83

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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.