Home / 48,835.52-73,177.50-33,871.86

Finding the Fourth Proportional to 48,835.52, 73,177.50 and 33,871.86

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Solution

The fourth proportional to 48,835.52, 73,177.50 and 33,871.86 is: 50,755.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,835.52 : 73,177.50 = 33,871.86 : x
  2. Step 2: Convert to fraction form
    48,835.52/73,177.50 = 33,871.86/x
  3. Step 3: Cross multiply
    48,835.52x = 73,177.50 × 33,871.86
  4. Step 4: Simplify right side
    48,835.52x = 2,478,658,035.15
  5. Step 5: Solve for x
    x = 2,478,658,035.15/48,835.52
  6. Step 6: Final answer
    x = 50,755.23

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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.