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Finding the Fourth Proportional to 37,401, 56,101.56 and 15,226.44

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Solution

The fourth proportional to 37,401, 56,101.56 and 15,226.44 is: 22,839.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,401 : 56,101.56 = 15,226.44 : x
  2. Step 2: Convert to fraction form
    37,401/56,101.56 = 15,226.44/x
  3. Step 3: Cross multiply
    37,401x = 56,101.56 × 15,226.44
  4. Step 4: Simplify right side
    37,401x = 854,227,037.25
  5. Step 5: Solve for x
    x = 854,227,037.25/37,401
  6. Step 6: Final answer
    x = 22,839.68

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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.