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Finding the Fourth Proportional to 149,610.44, 224,415.02 and 60,863.22

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Solution

The fourth proportional to 149,610.44, 224,415.02 and 60,863.22 is: 91,294.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,610.44 : 224,415.02 = 60,863.22 : x
  2. Step 2: Convert to fraction form
    149,610.44/224,415.02 = 60,863.22/x
  3. Step 3: Cross multiply
    149,610.44x = 224,415.02 × 60,863.22
  4. Step 4: Simplify right side
    149,610.44x = 13,658,620,733.56
  5. Step 5: Solve for x
    x = 13,658,620,733.56/149,610.44
  6. Step 6: Final answer
    x = 91,294.57

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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.