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Finding the Fourth Proportional to 5,952.65, 8,213.89 and 3,300.03

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Solution

The fourth proportional to 5,952.65, 8,213.89 and 3,300.03 is: 4,553.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,952.65 : 8,213.89 = 3,300.03 : x
  2. Step 2: Convert to fraction form
    5,952.65/8,213.89 = 3,300.03/x
  3. Step 3: Cross multiply
    5,952.65x = 8,213.89 × 3,300.03
  4. Step 4: Simplify right side
    5,952.65x = 27,106,083.42
  5. Step 5: Solve for x
    x = 27,106,083.42/5,952.65
  6. Step 6: Final answer
    x = 4,553.62

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1.5x scale

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.