Home / 61,201.24-84,446.49-41,087.32

Finding the Fourth Proportional to 61,201.24, 84,446.49 and 41,087.32

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Solution

The fourth proportional to 61,201.24, 84,446.49 and 41,087.32 is: 56,692.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,201.24 : 84,446.49 = 41,087.32 : x
  2. Step 2: Convert to fraction form
    61,201.24/84,446.49 = 41,087.32/x
  3. Step 3: Cross multiply
    61,201.24x = 84,446.49 × 41,087.32
  4. Step 4: Simplify right side
    61,201.24x = 3,469,679,957.51
  5. Step 5: Solve for x
    x = 3,469,679,957.51/61,201.24
  6. Step 6: Final answer
    x = 56,692.97

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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.