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Finding the Fourth Proportional to 295,583.58, 443,375.24 and 95,904

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Solution

The fourth proportional to 295,583.58, 443,375.24 and 95,904 is: 143,855.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,583.58 : 443,375.24 = 95,904 : x
  2. Step 2: Convert to fraction form
    295,583.58/443,375.24 = 95,904/x
  3. Step 3: Cross multiply
    295,583.58x = 443,375.24 × 95,904
  4. Step 4: Simplify right side
    295,583.58x = 42,521,458,537.44
  5. Step 5: Solve for x
    x = 42,521,458,537.44/295,583.58
  6. Step 6: Final answer
    x = 143,855.96

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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.