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Finding the Fourth Proportional to 595.26, 892.37 and 230.30

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Solution

The fourth proportional to 595.26, 892.37 and 230.30 is: 345.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.26 : 892.37 = 230.30 : x
  2. Step 2: Convert to fraction form
    595.26/892.37 = 230.30/x
  3. Step 3: Cross multiply
    595.26x = 892.37 × 230.30
  4. Step 4: Simplify right side
    595.26x = 205,512.27
  5. Step 5: Solve for x
    x = 205,512.27/595.26
  6. Step 6: Final answer
    x = 345.25

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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.