Home / 95,745.27-143,683.52-33,415.77

Finding the Fourth Proportional to 95,745.27, 143,683.52 and 33,415.77

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Solution

The fourth proportional to 95,745.27, 143,683.52 and 33,415.77 is: 50,146.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745.27 : 143,683.52 = 33,415.77 : x
  2. Step 2: Convert to fraction form
    95,745.27/143,683.52 = 33,415.77/x
  3. Step 3: Cross multiply
    95,745.27x = 143,683.52 × 33,415.77
  4. Step 4: Simplify right side
    95,745.27x = 4,801,295,290.03
  5. Step 5: Solve for x
    x = 4,801,295,290.03/95,745.27
  6. Step 6: Final answer
    x = 50,146.55

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1.5x scale

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.