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Finding the Fourth Proportional to 44,136.56, 66,205.45 and 24,453.56

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Solution

The fourth proportional to 44,136.56, 66,205.45 and 24,453.56 is: 36,680.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,136.56 : 66,205.45 = 24,453.56 : x
  2. Step 2: Convert to fraction form
    44,136.56/66,205.45 = 24,453.56/x
  3. Step 3: Cross multiply
    44,136.56x = 66,205.45 × 24,453.56
  4. Step 4: Simplify right side
    44,136.56x = 1,618,959,139.98
  5. Step 5: Solve for x
    x = 1,618,959,139.98/44,136.56
  6. Step 6: Final answer
    x = 36,680.68

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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.