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Finding the Fourth Proportional to 73,732.22, 101,749.23 and 41,025.41

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Solution

The fourth proportional to 73,732.22, 101,749.23 and 41,025.41 is: 56,614.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,732.22 : 101,749.23 = 41,025.41 : x
  2. Step 2: Convert to fraction form
    73,732.22/101,749.23 = 41,025.41/x
  3. Step 3: Cross multiply
    73,732.22x = 101,749.23 × 41,025.41
  4. Step 4: Simplify right side
    73,732.22x = 4,174,303,369.19
  5. Step 5: Solve for x
    x = 4,174,303,369.19/73,732.22
  6. Step 6: Final answer
    x = 56,614.38

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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.