Home / 134,496.32-201,759.12-50,296.88

Finding the Fourth Proportional to 134,496.32, 201,759.12 and 50,296.88

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Solution

The fourth proportional to 134,496.32, 201,759.12 and 50,296.88 is: 75,450.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,496.32 : 201,759.12 = 50,296.88 : x
  2. Step 2: Convert to fraction form
    134,496.32/201,759.12 = 50,296.88/x
  3. Step 3: Cross multiply
    134,496.32x = 201,759.12 × 50,296.88
  4. Step 4: Simplify right side
    134,496.32x = 10,147,854,247.55
  5. Step 5: Solve for x
    x = 10,147,854,247.55/134,496.32
  6. Step 6: Final answer
    x = 75,450.79

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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.