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Finding the Fourth Proportional to 37,533, 56,299.50 and 14,153.97

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Solution

The fourth proportional to 37,533, 56,299.50 and 14,153.97 is: 21,230.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,533 : 56,299.50 = 14,153.97 : x
  2. Step 2: Convert to fraction form
    37,533/56,299.50 = 14,153.97/x
  3. Step 3: Cross multiply
    37,533x = 56,299.50 × 14,153.97
  4. Step 4: Simplify right side
    37,533x = 796,861,434.02
  5. Step 5: Solve for x
    x = 796,861,434.02/37,533
  6. Step 6: Final answer
    x = 21,230.96

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Double scale
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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.