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Finding the Fourth Proportional to 73,326.96, 101,192.72 and 41,495.85

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Solution

The fourth proportional to 73,326.96, 101,192.72 and 41,495.85 is: 57,265.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,326.96 : 101,192.72 = 41,495.85 : x
  2. Step 2: Convert to fraction form
    73,326.96/101,192.72 = 41,495.85/x
  3. Step 3: Cross multiply
    73,326.96x = 101,192.72 × 41,495.85
  4. Step 4: Simplify right side
    73,326.96x = 4,199,077,722.73
  5. Step 5: Solve for x
    x = 4,199,077,722.73/73,326.96
  6. Step 6: Final answer
    x = 57,265.13

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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.