Home / 67,961.56-101,827.30-41,611.28

Finding the Fourth Proportional to 67,961.56, 101,827.30 and 41,611.28

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Solution

The fourth proportional to 67,961.56, 101,827.30 and 41,611.28 is: 62,346.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,961.56 : 101,827.30 = 41,611.28 : x
  2. Step 2: Convert to fraction form
    67,961.56/101,827.30 = 41,611.28/x
  3. Step 3: Cross multiply
    67,961.56x = 101,827.30 × 41,611.28
  4. Step 4: Simplify right side
    67,961.56x = 4,237,164,291.94
  5. Step 5: Solve for x
    x = 4,237,164,291.94/67,961.56
  6. Step 6: Final answer
    x = 62,346.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.