Home / 106,371.93-146,790.38-58,625.27

Finding the Fourth Proportional to 106,371.93, 146,790.38 and 58,625.27

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Solution

The fourth proportional to 106,371.93, 146,790.38 and 58,625.27 is: 80,901.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,371.93 : 146,790.38 = 58,625.27 : x
  2. Step 2: Convert to fraction form
    106,371.93/146,790.38 = 58,625.27/x
  3. Step 3: Cross multiply
    106,371.93x = 146,790.38 × 58,625.27
  4. Step 4: Simplify right side
    106,371.93x = 8,605,624,633.82
  5. Step 5: Solve for x
    x = 8,605,624,633.82/106,371.93
  6. Step 6: Final answer
    x = 80,901.27

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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.