Home / 41,365.94-57,085.44-22,503.11

Finding the Fourth Proportional to 41,365.94, 57,085.44 and 22,503.11

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Solution

The fourth proportional to 41,365.94, 57,085.44 and 22,503.11 is: 31,054.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,365.94 : 57,085.44 = 22,503.11 : x
  2. Step 2: Convert to fraction form
    41,365.94/57,085.44 = 22,503.11/x
  3. Step 3: Cross multiply
    41,365.94x = 57,085.44 × 22,503.11
  4. Step 4: Simplify right side
    41,365.94x = 1,284,599,935.72
  5. Step 5: Solve for x
    x = 1,284,599,935.72/41,365.94
  6. Step 6: Final answer
    x = 31,054.53

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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.