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Finding the Fourth Proportional to 446.04, 673.01 and 446.04

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Solution

The fourth proportional to 446.04, 673.01 and 446.04 is: 673.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    446.04 : 673.01 = 446.04 : x
  2. Step 2: Convert to fraction form
    446.04/673.01 = 446.04/x
  3. Step 3: Cross multiply
    446.04x = 673.01 × 446.04
  4. Step 4: Simplify right side
    446.04x = 300,183.79
  5. Step 5: Solve for x
    x = 300,183.79/446.04
  6. Step 6: Final answer
    x = 673.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.