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Finding the Fourth Proportional to 73,226.33, 101,052.87 and 41,393.33

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Solution

The fourth proportional to 73,226.33, 101,052.87 and 41,393.33 is: 57,123.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,226.33 : 101,052.87 = 41,393.33 : x
  2. Step 2: Convert to fraction form
    73,226.33/101,052.87 = 41,393.33/x
  3. Step 3: Cross multiply
    73,226.33x = 101,052.87 × 41,393.33
  4. Step 4: Simplify right side
    73,226.33x = 4,182,914,795.36
  5. Step 5: Solve for x
    x = 4,182,914,795.36/73,226.33
  6. Step 6: Final answer
    x = 57,123.10

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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.