Home / 41,658.35-57,488.37-22,795.43

Finding the Fourth Proportional to 41,658.35, 57,488.37 and 22,795.43

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Solution

The fourth proportional to 41,658.35, 57,488.37 and 22,795.43 is: 31,457.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,658.35 : 57,488.37 = 22,795.43 : x
  2. Step 2: Convert to fraction form
    41,658.35/57,488.37 = 22,795.43/x
  3. Step 3: Cross multiply
    41,658.35x = 57,488.37 × 22,795.43
  4. Step 4: Simplify right side
    41,658.35x = 1,310,472,114.15
  5. Step 5: Solve for x
    x = 1,310,472,114.15/41,658.35
  6. Step 6: Final answer
    x = 31,457.61

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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.