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Finding the Fourth Proportional to 101,004.40, 151,506.60 and 44,844.40

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Solution

The fourth proportional to 101,004.40, 151,506.60 and 44,844.40 is: 67,266.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,004.40 : 151,506.60 = 44,844.40 : x
  2. Step 2: Convert to fraction form
    101,004.40/151,506.60 = 44,844.40/x
  3. Step 3: Cross multiply
    101,004.40x = 151,506.60 × 44,844.40
  4. Step 4: Simplify right side
    101,004.40x = 6,794,222,573.04
  5. Step 5: Solve for x
    x = 6,794,222,573.04/101,004.40
  6. Step 6: Final answer
    x = 67,266.60

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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.