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Finding the Fourth Proportional to 73,376.67, 101,261.01 and 41,110.93

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Solution

The fourth proportional to 73,376.67, 101,261.01 and 41,110.93 is: 56,733.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,376.67 : 101,261.01 = 41,110.93 : x
  2. Step 2: Convert to fraction form
    73,376.67/101,261.01 = 41,110.93/x
  3. Step 3: Cross multiply
    73,376.67x = 101,261.01 × 41,110.93
  4. Step 4: Simplify right side
    73,376.67x = 4,162,934,293.84
  5. Step 5: Solve for x
    x = 4,162,934,293.84/73,376.67
  6. Step 6: Final answer
    x = 56,733.76

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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.