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Finding the Fourth Proportional to 114,099.57, 170,854.11 and 101,404.44

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Solution

The fourth proportional to 114,099.57, 170,854.11 and 101,404.44 is: 151,844.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,099.57 : 170,854.11 = 101,404.44 : x
  2. Step 2: Convert to fraction form
    114,099.57/170,854.11 = 101,404.44/x
  3. Step 3: Cross multiply
    114,099.57x = 170,854.11 × 101,404.44
  4. Step 4: Simplify right side
    114,099.57x = 17,325,365,346.25
  5. Step 5: Solve for x
    x = 17,325,365,346.25/114,099.57
  6. Step 6: Final answer
    x = 151,844.27

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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.