Home / 106,227.05-146,595.73-60,289.73

Finding the Fourth Proportional to 106,227.05, 146,595.73 and 60,289.73

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Solution

The fourth proportional to 106,227.05, 146,595.73 and 60,289.73 is: 83,201.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,227.05 : 146,595.73 = 60,289.73 : x
  2. Step 2: Convert to fraction form
    106,227.05/146,595.73 = 60,289.73/x
  3. Step 3: Cross multiply
    106,227.05x = 146,595.73 × 60,289.73
  4. Step 4: Simplify right side
    106,227.05x = 8,838,216,097.15
  5. Step 5: Solve for x
    x = 8,838,216,097.15/106,227.05
  6. Step 6: Final answer
    x = 83,201.18

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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.