Home / 61,169.28-84,334.68-41,029.44

Finding the Fourth Proportional to 61,169.28, 84,334.68 and 41,029.44

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Solution

The fourth proportional to 61,169.28, 84,334.68 and 41,029.44 is: 56,567.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,169.28 : 84,334.68 = 41,029.44 : x
  2. Step 2: Convert to fraction form
    61,169.28/84,334.68 = 41,029.44/x
  3. Step 3: Cross multiply
    61,169.28x = 84,334.68 × 41,029.44
  4. Step 4: Simplify right side
    61,169.28x = 3,460,204,692.98
  5. Step 5: Solve for x
    x = 3,460,204,692.98/61,169.28
  6. Step 6: Final answer
    x = 56,567.69

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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.