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Finding the Fourth Proportional to 62,404.40, 93,606.60 and 44,908.40

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Solution

The fourth proportional to 62,404.40, 93,606.60 and 44,908.40 is: 67,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,404.40 : 93,606.60 = 44,908.40 : x
  2. Step 2: Convert to fraction form
    62,404.40/93,606.60 = 44,908.40/x
  3. Step 3: Cross multiply
    62,404.40x = 93,606.60 × 44,908.40
  4. Step 4: Simplify right side
    62,404.40x = 4,203,722,635.44
  5. Step 5: Solve for x
    x = 4,203,722,635.44/62,404.40
  6. Step 6: Final answer
    x = 67,362.60

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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.