Home / 95,959.04-143,942.88-29,394.32

Finding the Fourth Proportional to 95,959.04, 143,942.88 and 29,394.32

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Solution

The fourth proportional to 95,959.04, 143,942.88 and 29,394.32 is: 44,092.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,959.04 : 143,942.88 = 29,394.32 : x
  2. Step 2: Convert to fraction form
    95,959.04/143,942.88 = 29,394.32/x
  3. Step 3: Cross multiply
    95,959.04x = 143,942.88 × 29,394.32
  4. Step 4: Simplify right side
    95,959.04x = 4,231,103,076.44
  5. Step 5: Solve for x
    x = 4,231,103,076.44/95,959.04
  6. Step 6: Final answer
    x = 44,092.80

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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.