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Finding the Fourth Proportional to 11,060, 16,590 and 3,764

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Solution

The fourth proportional to 11,060, 16,590 and 3,764 is: 5,646

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060 : 16,590 = 3,764 : x
  2. Step 2: Convert to fraction form
    11,060/16,590 = 3,764/x
  3. Step 3: Cross multiply
    11,060x = 16,590 × 3,764
  4. Step 4: Simplify right side
    11,060x = 62,444,760
  5. Step 5: Solve for x
    x = 62,444,760/11,060
  6. Step 6: Final answer
    x = 5,646

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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.