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Finding the Fourth Proportional to 595.98, 894.35 and 433.26

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Solution

The fourth proportional to 595.98, 894.35 and 433.26 is: 650.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.98 : 894.35 = 433.26 : x
  2. Step 2: Convert to fraction form
    595.98/894.35 = 433.26/x
  3. Step 3: Cross multiply
    595.98x = 894.35 × 433.26
  4. Step 4: Simplify right side
    595.98x = 387,486.08
  5. Step 5: Solve for x
    x = 387,486.08/595.98
  6. Step 6: Final answer
    x = 650.17

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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.