Home / 73,351.09-101,226.92-41,519.31

Finding the Fourth Proportional to 73,351.09, 101,226.92 and 41,519.31

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Solution

The fourth proportional to 73,351.09, 101,226.92 and 41,519.31 is: 57,298.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,351.09 : 101,226.92 = 41,519.31 : x
  2. Step 2: Convert to fraction form
    73,351.09/101,226.92 = 41,519.31/x
  3. Step 3: Cross multiply
    73,351.09x = 101,226.92 × 41,519.31
  4. Step 4: Simplify right side
    73,351.09x = 4,202,871,158.09
  5. Step 5: Solve for x
    x = 4,202,871,158.09/73,351.09
  6. Step 6: Final answer
    x = 57,298.01

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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.