Home / 44,729.25-67,096.14-11,449.59

Finding the Fourth Proportional to 44,729.25, 67,096.14 and 11,449.59

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Solution

The fourth proportional to 44,729.25, 67,096.14 and 11,449.59 is: 17,174.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729.25 : 67,096.14 = 11,449.59 : x
  2. Step 2: Convert to fraction form
    44,729.25/67,096.14 = 11,449.59/x
  3. Step 3: Cross multiply
    44,729.25x = 67,096.14 × 11,449.59
  4. Step 4: Simplify right side
    44,729.25x = 768,223,293.58
  5. Step 5: Solve for x
    x = 768,223,293.58/44,729.25
  6. Step 6: Final answer
    x = 17,174.96

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1.5x scale

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.