Home / 107,944.98-148,960.78-60,206.41

Finding the Fourth Proportional to 107,944.98, 148,960.78 and 60,206.41

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Solution

The fourth proportional to 107,944.98, 148,960.78 and 60,206.41 is: 83,083.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,944.98 : 148,960.78 = 60,206.41 : x
  2. Step 2: Convert to fraction form
    107,944.98/148,960.78 = 60,206.41/x
  3. Step 3: Cross multiply
    107,944.98x = 148,960.78 × 60,206.41
  4. Step 4: Simplify right side
    107,944.98x = 8,968,393,794.60
  5. Step 5: Solve for x
    x = 8,968,393,794.60/107,944.98
  6. Step 6: Final answer
    x = 83,083.01

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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.