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Finding the Fourth Proportional to 594.95, 892.79 and 306.59

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Solution

The fourth proportional to 594.95, 892.79 and 306.59 is: 460.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    594.95 : 892.79 = 306.59 : x
  2. Step 2: Convert to fraction form
    594.95/892.79 = 306.59/x
  3. Step 3: Cross multiply
    594.95x = 892.79 × 306.59
  4. Step 4: Simplify right side
    594.95x = 273,718.95
  5. Step 5: Solve for x
    x = 273,718.95/594.95
  6. Step 6: Final answer
    x = 460.07

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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.