Home / 106,227.10-146,594.37-58,481.50

Finding the Fourth Proportional to 106,227.10, 146,594.37 and 58,481.50

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Solution

The fourth proportional to 106,227.10, 146,594.37 and 58,481.50 is: 80,705.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,227.10 : 146,594.37 = 58,481.50 : x
  2. Step 2: Convert to fraction form
    106,227.10/146,594.37 = 58,481.50/x
  3. Step 3: Cross multiply
    106,227.10x = 146,594.37 × 58,481.50
  4. Step 4: Simplify right side
    106,227.10x = 8,573,058,649.16
  5. Step 5: Solve for x
    x = 8,573,058,649.16/106,227.10
  6. Step 6: Final answer
    x = 80,705.01

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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.