Home / 107,744.92-148,687.99-60,007.50

Finding the Fourth Proportional to 107,744.92, 148,687.99 and 60,007.50

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Solution

The fourth proportional to 107,744.92, 148,687.99 and 60,007.50 is: 82,810.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,744.92 : 148,687.99 = 60,007.50 : x
  2. Step 2: Convert to fraction form
    107,744.92/148,687.99 = 60,007.50/x
  3. Step 3: Cross multiply
    107,744.92x = 148,687.99 × 60,007.50
  4. Step 4: Simplify right side
    107,744.92x = 8,922,394,559.93
  5. Step 5: Solve for x
    x = 8,922,394,559.93/107,744.92
  6. Step 6: Final answer
    x = 82,810.35

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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.