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Finding the Fourth Proportional to 104,023.33, 155,941.33 and 37,416.64

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Solution

The fourth proportional to 104,023.33, 155,941.33 and 37,416.64 is: 56,091.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,023.33 : 155,941.33 = 37,416.64 : x
  2. Step 2: Convert to fraction form
    104,023.33/155,941.33 = 37,416.64/x
  3. Step 3: Cross multiply
    104,023.33x = 155,941.33 × 37,416.64
  4. Step 4: Simplify right side
    104,023.33x = 5,834,800,605.73
  5. Step 5: Solve for x
    x = 5,834,800,605.73/104,023.33
  6. Step 6: Final answer
    x = 56,091.27

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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.