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Finding the Fourth Proportional to 48,750.44, 73,077.22 and 33,928.22

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Solution

The fourth proportional to 48,750.44, 73,077.22 and 33,928.22 is: 50,858.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,750.44 : 73,077.22 = 33,928.22 : x
  2. Step 2: Convert to fraction form
    48,750.44/73,077.22 = 33,928.22/x
  3. Step 3: Cross multiply
    48,750.44x = 73,077.22 × 33,928.22
  4. Step 4: Simplify right side
    48,750.44x = 2,479,379,462.12
  5. Step 5: Solve for x
    x = 2,479,379,462.12/48,750.44
  6. Step 6: Final answer
    x = 50,858.61

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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.