Home / 134,441.56-201,660.97-34,601.37

Finding the Fourth Proportional to 134,441.56, 201,660.97 and 34,601.37

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Solution

The fourth proportional to 134,441.56, 201,660.97 and 34,601.37 is: 51,901.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,441.56 : 201,660.97 = 34,601.37 : x
  2. Step 2: Convert to fraction form
    134,441.56/201,660.97 = 34,601.37/x
  3. Step 3: Cross multiply
    134,441.56x = 201,660.97 × 34,601.37
  4. Step 4: Simplify right side
    134,441.56x = 6,977,744,994.80
  5. Step 5: Solve for x
    x = 6,977,744,994.80/134,441.56
  6. Step 6: Final answer
    x = 51,901.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.