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Finding the Fourth Proportional to 598.19, 897.41 and 366.93

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Solution

The fourth proportional to 598.19, 897.41 and 366.93 is: 550.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    598.19 : 897.41 = 366.93 : x
  2. Step 2: Convert to fraction form
    598.19/897.41 = 366.93/x
  3. Step 3: Cross multiply
    598.19x = 897.41 × 366.93
  4. Step 4: Simplify right side
    598.19x = 329,287.57
  5. Step 5: Solve for x
    x = 329,287.57/598.19
  6. Step 6: Final answer
    x = 550.48

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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.