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Finding the Fourth Proportional to 593.98, 890.96 and 352.04

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Solution

The fourth proportional to 593.98, 890.96 and 352.04 is: 528.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    593.98 : 890.96 = 352.04 : x
  2. Step 2: Convert to fraction form
    593.98/890.96 = 352.04/x
  3. Step 3: Cross multiply
    593.98x = 890.96 × 352.04
  4. Step 4: Simplify right side
    593.98x = 313,649.98
  5. Step 5: Solve for x
    x = 313,649.98/593.98
  6. Step 6: Final answer
    x = 528.05

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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.