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Finding the Fourth Proportional to 595.06, 819.39 and 532.69

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Solution

The fourth proportional to 595.06, 819.39 and 532.69 is: 733.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.06 : 819.39 = 532.69 : x
  2. Step 2: Convert to fraction form
    595.06/819.39 = 532.69/x
  3. Step 3: Cross multiply
    595.06x = 819.39 × 532.69
  4. Step 4: Simplify right side
    595.06x = 436,480.86
  5. Step 5: Solve for x
    x = 436,480.86/595.06
  6. Step 6: Final answer
    x = 733.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.