Home / 106,508.93-146,982.83-58,762.27

Finding the Fourth Proportional to 106,508.93, 146,982.83 and 58,762.27

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Solution

The fourth proportional to 106,508.93, 146,982.83 and 58,762.27 is: 81,092.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,508.93 : 146,982.83 = 58,762.27 : x
  2. Step 2: Convert to fraction form
    106,508.93/146,982.83 = 58,762.27/x
  3. Step 3: Cross multiply
    106,508.93x = 146,982.83 × 58,762.27
  4. Step 4: Simplify right side
    106,508.93x = 8,637,044,080.56
  5. Step 5: Solve for x
    x = 8,637,044,080.56/106,508.93
  6. Step 6: Final answer
    x = 81,092.20

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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.