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Finding the Fourth Proportional to 595.65, 822.04 and 333.65

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Solution

The fourth proportional to 595.65, 822.04 and 333.65 is: 460.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.65 : 822.04 = 333.65 : x
  2. Step 2: Convert to fraction form
    595.65/822.04 = 333.65/x
  3. Step 3: Cross multiply
    595.65x = 822.04 × 333.65
  4. Step 4: Simplify right side
    595.65x = 274,273.65
  5. Step 5: Solve for x
    x = 274,273.65/595.65
  6. Step 6: Final answer
    x = 460.46

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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.