Home / 95,439.58-143,094.56-44,821.06

Finding the Fourth Proportional to 95,439.58, 143,094.56 and 44,821.06

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Solution

The fourth proportional to 95,439.58, 143,094.56 and 44,821.06 is: 67,201.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,439.58 : 143,094.56 = 44,821.06 : x
  2. Step 2: Convert to fraction form
    95,439.58/143,094.56 = 44,821.06/x
  3. Step 3: Cross multiply
    95,439.58x = 143,094.56 × 44,821.06
  4. Step 4: Simplify right side
    95,439.58x = 6,413,649,859.43
  5. Step 5: Solve for x
    x = 6,413,649,859.43/95,439.58
  6. Step 6: Final answer
    x = 67,201.15

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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.