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Finding the Fourth Proportional to 604.15, 906.52 and 473.33

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Solution

The fourth proportional to 604.15, 906.52 and 473.33 is: 710.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    604.15 : 906.52 = 473.33 : x
  2. Step 2: Convert to fraction form
    604.15/906.52 = 473.33/x
  3. Step 3: Cross multiply
    604.15x = 906.52 × 473.33
  4. Step 4: Simplify right side
    604.15x = 429,083.11
  5. Step 5: Solve for x
    x = 429,083.11/604.15
  6. Step 6: Final answer
    x = 710.23

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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.