Home / 106,226.24-146,593.92-58,484.48

Finding the Fourth Proportional to 106,226.24, 146,593.92 and 58,484.48

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Solution

The fourth proportional to 106,226.24, 146,593.92 and 58,484.48 is: 80,709.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,226.24 : 146,593.92 = 58,484.48 : x
  2. Step 2: Convert to fraction form
    106,226.24/146,593.92 = 58,484.48/x
  3. Step 3: Cross multiply
    106,226.24x = 146,593.92 × 58,484.48
  4. Step 4: Simplify right side
    106,226.24x = 8,573,469,182.36
  5. Step 5: Solve for x
    x = 8,573,469,182.36/106,226.24
  6. Step 6: Final answer
    x = 80,709.52

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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.