Home / 95,477.46-143,147.97-44,848.20

Finding the Fourth Proportional to 95,477.46, 143,147.97 and 44,848.20

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Solution

The fourth proportional to 95,477.46, 143,147.97 and 44,848.20 is: 67,240.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,477.46 : 143,147.97 = 44,848.20 : x
  2. Step 2: Convert to fraction form
    95,477.46/143,147.97 = 44,848.20/x
  3. Step 3: Cross multiply
    95,477.46x = 143,147.97 × 44,848.20
  4. Step 4: Simplify right side
    95,477.46x = 6,419,928,788.15
  5. Step 5: Solve for x
    x = 6,419,928,788.15/95,477.46
  6. Step 6: Final answer
    x = 67,240.26

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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.