Home / 107,897.73-148,898.96-60,150.03

Finding the Fourth Proportional to 107,897.73, 148,898.96 and 60,150.03

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Solution

The fourth proportional to 107,897.73, 148,898.96 and 60,150.03 is: 83,007.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,897.73 : 148,898.96 = 60,150.03 : x
  2. Step 2: Convert to fraction form
    107,897.73/148,898.96 = 60,150.03/x
  3. Step 3: Cross multiply
    107,897.73x = 148,898.96 × 60,150.03
  4. Step 4: Simplify right side
    107,897.73x = 8,956,276,910.97
  5. Step 5: Solve for x
    x = 8,956,276,910.97/107,897.73
  6. Step 6: Final answer
    x = 83,007.09

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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.