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Finding the Fourth Proportional to 601.51, 902.37 and 293.58

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Solution

The fourth proportional to 601.51, 902.37 and 293.58 is: 440.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    601.51 : 902.37 = 293.58 : x
  2. Step 2: Convert to fraction form
    601.51/902.37 = 293.58/x
  3. Step 3: Cross multiply
    601.51x = 902.37 × 293.58
  4. Step 4: Simplify right side
    601.51x = 264,917.78
  5. Step 5: Solve for x
    x = 264,917.78/601.51
  6. Step 6: Final answer
    x = 440.42

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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.