Home / 95,844.30-143,766.48-43,192.26

Finding the Fourth Proportional to 95,844.30, 143,766.48 and 43,192.26

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Solution

The fourth proportional to 95,844.30, 143,766.48 and 43,192.26 is: 64,788.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,844.30 : 143,766.48 = 43,192.26 : x
  2. Step 2: Convert to fraction form
    95,844.30/143,766.48 = 43,192.26/x
  3. Step 3: Cross multiply
    95,844.30x = 143,766.48 × 43,192.26
  4. Step 4: Simplify right side
    95,844.30x = 6,209,599,183.44
  5. Step 5: Solve for x
    x = 6,209,599,183.44/95,844.30
  6. Step 6: Final answer
    x = 64,788.40

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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.