Home / 95,353.66-143,024.14-39,179.22

Finding the Fourth Proportional to 95,353.66, 143,024.14 and 39,179.22

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Solution

The fourth proportional to 95,353.66, 143,024.14 and 39,179.22 is: 58,766.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,353.66 : 143,024.14 = 39,179.22 : x
  2. Step 2: Convert to fraction form
    95,353.66/143,024.14 = 39,179.22/x
  3. Step 3: Cross multiply
    95,353.66x = 143,024.14 × 39,179.22
  4. Step 4: Simplify right side
    95,353.66x = 5,603,574,246.37
  5. Step 5: Solve for x
    x = 5,603,574,246.37/95,353.66
  6. Step 6: Final answer
    x = 58,766.22

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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.