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Finding the Fourth Proportional to 17,822, 26,733 and 5,510

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Solution

The fourth proportional to 17,822, 26,733 and 5,510 is: 8,265

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,822 : 26,733 = 5,510 : x
  2. Step 2: Convert to fraction form
    17,822/26,733 = 5,510/x
  3. Step 3: Cross multiply
    17,822x = 26,733 × 5,510
  4. Step 4: Simplify right side
    17,822x = 147,298,830
  5. Step 5: Solve for x
    x = 147,298,830/17,822
  6. Step 6: Final answer
    x = 8,265

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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.