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Finding the Fourth Proportional to 36,581, 50,493.30 and 23,333

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Solution

The fourth proportional to 36,581, 50,493.30 and 23,333 is: 32,206.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,581 : 50,493.30 = 23,333 : x
  2. Step 2: Convert to fraction form
    36,581/50,493.30 = 23,333/x
  3. Step 3: Cross multiply
    36,581x = 50,493.30 × 23,333
  4. Step 4: Simplify right side
    36,581x = 1,178,160,168.90
  5. Step 5: Solve for x
    x = 1,178,160,168.90/36,581
  6. Step 6: Final answer
    x = 32,206.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.