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Finding the Fourth Proportional to 704.04, 968.94 and 594.96

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Solution

The fourth proportional to 704.04, 968.94 and 594.96 is: 818.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    704.04 : 968.94 = 594.96 : x
  2. Step 2: Convert to fraction form
    704.04/968.94 = 594.96/x
  3. Step 3: Cross multiply
    704.04x = 968.94 × 594.96
  4. Step 4: Simplify right side
    704.04x = 576,480.54
  5. Step 5: Solve for x
    x = 576,480.54/704.04
  6. Step 6: Final answer
    x = 818.82

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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.